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Cadence Minerals #KDNC – PFS Level Economic Study for the Amapa Iron Ore Project Increases Net Present Value to US$1.97 Billion
Cadence Minerals (AIM: KDNC), the AIM-quoted investment company, is pleased to announce an updated Pre-Feasibility Study (“PFS”) on the Amapá Iron Ore Project (“Amapá”, “Project” or “Amapá Project”), in northern Brazil. Cadence owns an equity stake of 34.6% in the Project. The updated PFS is based on the Direct Reduction grade (“DR-grade”) flow sheet announced on AIM: 26 November 2024.
Highlights:
- 73%[1] increase of post-tax Net Present Value (“NPV10%“) to US$1.97 billion and 56% internal rate of return (“IRR”).
- Average annual free cash flow from start-up to closure is estimated to be US$342 million.
- The Project is estimated to generate a total of US$9 billion in gross revenues, US$4.9 billion in net operating profit and US$4.6 billion in free cash flow over its 15-year mine life.
- Revised processing plant design to produce 5% Iron (“Fe”) DR-grade iron ore concentrate at an average[2] rate of 5.5 million metric tonnes per annum (“Mtpa”).
- Free on Board (“FOB”) C1 Cash Costs US$33.7 per dry metric ton (“DMT”) at the port of Santana. Cost and Freight (“CFR”) C1 Cash Costs US$61.9/DMT in China.
- Pre-production capital of US$377 million, and the payback period is reduced to 3 years due to higher free cash flows.
Cadence CEO Kiran Morzaria commented: “This significant update to the Amapá Prefeasibility Study, which includes the DR-grade concentrate flow sheet, reinforces our firm belief that the project can add substantial value to Cadence. The increased net present value of $1.97 billion and improved post-tax internal rate of return reflect significant advancements in the project’s robust economics.
The Amapá Project represents a well-developed and largely de-risked opportunity, featuring established mineral reserves, advanced environmental permitting, and complete control of integrated rail and port infrastructure. This ownership and control of the infrastructure contribute to the project’s low-cost base and will enable the pursuit of regional expansion opportunities, with substantial resources located within 30 kilometres of the existing rail line. In addition to the DR-grade flow sheet, the project will use 100% renewable energy sources. We anticipate this will help us achieve one of the lowest carbon footprints in the region while still delivering a robust and highly profitable project.
We are excited about the potential of the Amapá Iron Ore Project and look forward to providing further updates on our progress.”
Chairman Andrew Suckling added: “The Amapa Project is now emerging as a material “green iron” project, backed by product quality and highly competitive economic metrics. We are at this juncture due to the tireless efforts of the Board and Project team, and I’d like to put on record my thanks and gratitude to them and our shareholders and stakeholders. I look forward to Amapa playing its part in “green steel” production and the decarbonisation of the iron and steel industry.“
Table 1 Key Project Metrics (100% project basis)
Metric | Unit | Revised PFS July 2024 | Updated DR Grade PFS Nov 2024 |
Total ore feed to the plant | Mt (dry) | 176.93 | 176.93 |
Life of Mine | Years | 15 | 15 |
Fe grade of ore feed to the plant | % | 39.34 | 39.34 |
Recovery | % | 76.27 | 75.27 |
62.0% iron ore concentrate production | Mtpa | 0.95 | – |
65.4% iron ore concentrate production | Mtpa | 4.51 | – |
67.5% iron ore concentrate production | Mtpa | – | 5.52 |
C1 Cash Costs FOB * | US$/DMT | 33.50 | 33.75 |
C1 Cash Costs CFR ** | US$/DMT | 62.19 | 61.93 |
Pre-Production capital investment*** | US$M | 343 | 377 |
Sustaining capital investment over life of mine**** | US$M | 245 | 220 |
AISC Cash Costs FOB***** | US$/DMT | 45.22 | 47.38 |
Platts TSI IODEX 65% Fe CFR used | US$/DMT | 118.75 | 120.00 |
Post-tax NPV10% | US$M | 1,145 | 1,977 |
Post-tax IRR | % | 42 | 56 |
Project payback | Years | 4 | 3 |
Total profit after tax (net operating profit) | US$B | 3.14 | 4.96 |
* | Means operating cash costs, including mining, processing, geology, occupational health and safety environment, rail, port and site G&A, divided by the tonnes of iron ore concentrate produced. It excludes royalties and is quoted on a FOB basis (excluding shipping to the customer). |
** | This means the same as C1 Cash Costs FOB; however, it includes shipping to the customer in China (CFR). |
*** | Includes direct tax credit rebate over 48 months |
**** | Includes both sustaining capital and deferred capital expenditure, specifically, improvements to the railway, the installation of a slurry pipeline and mine site to rail load out |
***** | Includes all the C1 Cash Cost, plus royalties, pre-production capital investment and sustaining capital investment over the life of the mine and is quoted on a FOB basis |
Introduction
The Project comprises an open-pit iron ore mine, a processing and beneficiation plant, a railway line, and an export port terminal. The Amapá Project is 100% owned by DEV Mineração S.A. (“DEV”) and its subsidiaries. DEV is owned by Pedra Branca Alliance Pte. Ltd. (“PBA”), a joint venture (“JV”) between Cadence and Indo Sino Trade Pte Ltd (“Indo Sino”).
The Project ceased operations in 2014 after the port facility suffered a geotechnical failure, which limited iron ore export. Before the cessation of operations, the Project generated an underlying profit of US$54 million in 2012 and US$120 million in 2011. Operations commenced in December 2007, and in 2008, the Project produced 712 thousand tonnes of iron ore concentrate. Production steadily increased, producing 4.8 Mt and 6.1 Mt of iron ore concentrate products in 2011 and 2012, respectively.
Cadence and Indo Sino, through their JV, acquired 100% of DEV’s shareholding in 2022 through the submission of a judicial restructuring plan approved by the unsecured creditors. As part of this plan, DEV sought to redevelop the Amapá Project. This strategy includes a plan to resume operations after plant revitalisation and modifications, aimed at improving product quality and increasing recovery, along with recovery of the port, railway, and support areas.
It should be noted that Indo Sino and Cadence have managed this PFS, and it represents an update to the PFS published on AIM: 3 January 2023 and the revised PFS published on AIM: 9 July 2024. In particular, this updated PFS has been prepared to reflect the 67.5% Fe concentrate flow sheet.
Location
The Project is in Amapá state. Amapá is Brazil’s second least populous state and the eighteenth largest by area. Most of the Amapá state territory is rainforested, while the remaining areas are covered with savannah and plains. The State capital and largest city is Macapá (pop. circa 500,000), with the municipality of Santana (pop. circa 120,000) located just 14km to the southwest.
The Amapá mine is some 125km northeast of the state capital, Macapá, and the port facility is located on the Amazon River in the municipality of Santana, close to Macapá, as shown in (Figure 1). The port site in Santana is located 170km from the mouth of the Amazon River. The nearest populace centre to the Amapá mine is Pedra Branca Do Amapari, some 11km west, with the larger town of Serra do Navio 18 km northwest.
Figure 1 Location of the Amapá Project
Amapá Project Components
The Amapá Project PFS encompasses four distinct but completely integrated operational components that formed part of the original PFS. The four areas are:
Amapá Mining Complex: An open-pit iron ore mine with various open pits, an iron ore concentration and beneficiation plant, associated waste rock dumps, and a tailings management facility.
Railway Line: Integrated 194 km railway line connecting Serra do Navio to the port terminal at Santana. The rail passes via Pedra Branca do Amapari (180 km from the port), located 13 km from the Amapá mine and the plant.
Export Port Terminal: An integrated industrial port site, privately owned and controlled by DEV, is located in Santana. The terminal had the capacity for loading the Supramax and Handymax vessels.
Transhipment Solution: A Capesize vessel is partially loaded at the berth in Santana port and topped off in the open ocean, 200 nautical miles from the berth.
Updated Pre-Feasibility Study
As announced on AIM: 26 November 2024, the Amapá Iron Ore Project completed its metallurgy test work and successfully produced a DR-grade iron ore concentrate. The updated PFS investigates all the design, engineering, and business parameters required to implement the DR-grade flow sheet at a rate of 5.5 Mtpa (dry basis)/6.03 Mtpa (wet basis). This comprises the mine schedule published in July 2024 and the processing plant and associated infrastructure required for DR-grade concentrate production.
Mining Schedule
The improved flow sheet’s annual feed rate (“ROM”) is 13.99 Mtpa (wet base). The mining schedule prepared for the revised PFS published earlier in the year was utilised for this purpose. The mine engineering and design work for this PFS, including equipment requirements and mining strategy, have been undertaken by Wardell Armstrong International. These works have been conducted at the PFS level and incorporate an Ore Reserve Estimate for open pit mining, which was prepared under the guidelines of the JORC Code (2012). The Ore Reserve for the Amapá Project is at 195.8 million tonnes, with an average grade of 39.34% Fe and a cut-off grade of 25% Fe.
A Life of Mine (“LOM”) production plan was scheduled using the Deswik.Blend® Scheduler Optimiser. The solids used in the mine schedule were based on the final pit design, with a Selective Mining Unit of 100m x 200m x 4m. The LOM schedule allows for 15 years of production with the current economic values and cut-off of 25% Fe.
The resultant LOM strip ratio is approximately 0.4:1 (tonnes waste: tonnes ore), and the average ore mine delivered to the plant is 13.99 Mtpa. A site plan of the pits and phases is outlined in (Figure 2).
Figure 2 Open Pit Design Phases
Processing Plant
Pei Si Engineering Incorporated conducted the test work and designed the flow sheet. The metallurgical test work established that the optimal flow sheet utilised a regrind, which feeds into a low-intensity magnetic separator. This process produces two streams: the first stream goes to a reverse flotation circuit, while the second stream is sent to a high-intensity magnetic separator, followed by a second reverse flotation circuit. As a result of the above, the following main changes were made to the original PFS flow sheet published in January 2023.
- Removing the jigging circuit, with the iron being recovered via the grinding, magnetic, and flotation circuits. This improves the iron recovery rate.
- Replacing hydrocyclone desliming with thickeners, improving classification efficiency and lowering power consumption.
- The 67.5% flow sheet will remove the 62% product stream, eliminating the spiral circuit. This will shorten the process flow and reduce power consumption.
- Adding a flow sheet to improve iron concentrates from 65.4% to 67.5% via regrinding the material from the magnetic separator, meaning finer particles can be further liberated, improving iron concentrate grade to 67.5%.
- Replacement of all slurry, water, and reagent pumps involved in the beneficiation process.
- Due to a single concentrate product, the conveyor transport is replaced by a slurry pipeline and filtrate water return pipeline, reducing operating and capital costs.
- The particle size of the concentrate after the tower mills is too fine to be filtered by the existing vacuum disc filters. Therefore, horizontal press filters are required to ensure the moisture content of the filter cake is no greater than 8%.
- A train loading system will be built in the train loading area.
An outline of the plant layout is shown in (Figure 3)
Figure 3 DR-Grade Plant Layout
Cost Estimates
To evaluate the project’s economics, an updated PFS financial model, which included the updated mining schedule, capital costs (“CAPEX”), operational costs (“OPEX”), and revised product price, was developed. All other aspects of the financial analysis remained the same as per the revised PFS published in July 2024.
The CAPEX estimate is based on the layout for all areas of the Project and is supported by mechanical equipment lists and engineering drawings. The costs for these items have been derived from informal vendor quotes for the equipment and materials or consultant engineering databases. Parts of the CAPEX estimate are after tax (with the duties and taxes deemed recoverable calculated separately), include contingency, and exclude escalation. The CAPEX estimate includes all the direct and indirect costs, local taxes and duties and appropriate contingencies for the facilities required to bring the Project into production, as defined by a PFS-level engineering study. As this is a PFS, the cost accuracy is estimated at ± 25% and has a base date of June 2022 and November 2024. Pre-production, deferred and sustaining summaries of the capital cost estimates are provided below. Pre-production CAPEX has increased due to the equipment required to achieve the DR-grade product. However, the variance in the total CAPEX has been reduced. This is a result of producing one product stream, which uses a slurry pipeline to transport the concentrate from the mine to the rail loadout station rather than a conveyor.
Table 2 Pre-Production Capital Cost Estimates
Description | Revised PFS July 2024 (US$M) | Updated DR GradePFS Nov 2024 (US$M) |
Direct Capex Mining | 2.8 | 2.8 |
Direct Capex Beneficiation Plant | 104.4 | 133.7 |
Direct Capex Rail | 28.5 | 28.5 |
Direct Capex Port | 113.9 | 113.9 |
Sub-total Direct Capex | 249.6 | 278.9 |
Sub-total Indirect Capex | 55.7 | 56.4 |
Environment and Community Cost | 7.1 | 6.8 |
Deduct Tax Credit | -14.6 | -14.0 |
Contingency | 44.7 | 49.2 |
Pre-Production Capex Costs | 343.2 | 377.5 |
Table 3 Deferred, sustaining, and closure capital costs over LOM.
Description | Revised PFS July 2024 (US$M) | Updated DR Grade PFS Nov 2024 (US$M) |
Railway (2nd Phase) | 20.0 | 20.0 |
Tailings Storage Facility | 9.8 | 9.8 |
Pipeline Construction / Conveyor | 60.5 | 33.6 |
Pipeline Construction – EIA/RIMA | 0.4 | 0.3 |
Contingency | – | 9.6 |
Stay in Business | 90.7 | 84.4 |
Closure Costs | 62.8 | 62.8 |
Total Deferred Capital Costs | 244.5 | 220.5 |
OPEX for the Project has been prepared based on the Project physicals, detailed estimates of the consumption of key consumables based on those physicals, and the unit cost of consumables.
The periods considered are annual, and production follows the production plan produced by DEV, based on a yearly output of 5.5 Mtpa of DR-grade (dry basis) / 6.03 Mtpa (wet basis). OPEX comprises physicals, labour, reagents and operating consumables, freight and power costs, mobile equipment, utilities, maintenance and mining contract costs, external contractor costs, environmental, and miscellaneous/other General and Administrative (G&A) expenses. OPEX estimates were prepared or advised by independent consulting engineers. The estimate is supported by engineering, benchmarking, and pricing of key consumables and costs derived from past production figures and informal quotes from suppliers. The table below illustrates the operating costs developed by discipline during the PFS. The project FOB and CFR average cash cost per tonne of dry product over the LOM is summarised below. Overall cash costs have been reduced primarily due to the use of the slurry pipeline, which has reduced the plant costs. Mining costs have increased due to the lower recovery rate.
Table 4 FOB and CFR average cash cost per tonne of dry product over the LOM
Cash Cost Per Discipline | Revised PFS July 2024 | Updated DR Grade PFS Nov 2024 |
US$/DMT | US$/DMT | |
Mine | 16.73 | 17.65 |
TSF | 0.08 | 0.09 |
Beneficiation Plant, Pipeline, Transfer & Rail Loading | 10.94 | 10.50 |
Rail Freight | 2.43 | 2.26 |
Port | 1.55 | 1.52 |
G & A | 1.77 | 1.74 |
FOB Cash Costs | 33.50 | 33.75 |
Marine Logistics | 28.70 | 28.18 |
CFR Cash Costs | 62.20 | 61.93 |
DR-Grade Pricing Mechanism
Steel contributes about 8% of global carbon emissions, potentially reaching 12% by 2035. The industry is shifting from traditional Blast Furnace and Basic Oxygen Furnace (“BF/BOF”) methods to Direct Reduced Iron and Electric Arc Furnace (“DRI/EAF”) processes to promote greener production. While BF/BOF emits around 2.2 tons of CO2 per ton of steel, DRI/EAF can reduce this to 0.3-1 per ton with hydrogen. Wood Mackenzie projects EAF’s share will grow from 28% to 38% by 2033, supported by significant government funding to reduce emissions and increase DRI/EAF capacity.
Due to its strong slag rejection capabilities, the BF/BOF process efficiently processes a wide range of iron ore grades. In contrast, the EAF is sensitive to impurities, making low-grade iron ore with high impurity levels problematic for yield and increasing electricity consumption and slag production. Thus, the EAF requires iron ore with over 67% purity and gangue elements like SiO2 and Al2O3 below 2.5%, as shown in (Figure 4).
Figure 4 Summary of Iron Ore Content and Gangue[3]
The drive to decarbonise industries and the rise in DRI and EAF steel production are increasing demand for DR-grade pellet feed, like that envisaged to be produced at Amapá. CRU, a globally recognised consulting firm, estimates that 2050 demand for DR-grade pellet feed is expected to reach 310 million tonnes. In Europe, regulatory pressures to cut emissions further drive demand. However, a significant supply shortfall of about 100 million tonnes is anticipated, necessitating new DR-Grade iron ore projects.
Iron ore is primarily traded on a CFR or FOB basis. CFR transactions transfer ownership upon unloading at the destination and include shipping costs. Due to the lack of transparent indices for products like Amapá’s, the industry recommends using a comparable index with adjustments. The Platts TSI IODEX 65% Fe CFR China is the closest benchmark for assessing Amapá’s DR-Grade product, with an additional premium for the DR-grade material.
The 65% Fe Index for the updated PFS was evaluated using various methods. Price forecasts available in the public domain from Wood Mackenzie (US$92.50/DMT), CRU (US$96.00/DMT), and Fastmarkets (US$120.00/DMT) were considered. Historically, the 3-year trailing price averages US$152.20/DMT, and the 5-year average is US$135.70/DMT1. Based on these considerations, Amapá has used US$120.00/DMT, an increase of US$1/DMT compared to the Project’s previously published PFS.
It is generally agreed that DR-grade iron ores should command a premium over the 65% Fe Index. It is anticipated that the Amapá DR-Grade, given its beneficial properties, will qualify for this premium. One recognised industry assessment technique for product premiums involves utilising a Value in Use (“VIU”) methodology. This approach entails determining a premium or discount by considering Fe, SiO2, and Al2O3 variations compared to the 65% Fe. Amapá has used the premium attributed to the Kamistiatusset Iron Ore Property (“Kami”) in Newfoundland as a guide to determine and assist the Value in Use (VIU) analysis. This analysis suggests a premium of about US$24.8/DMT, though this may not fully account for green premiums or carbon savings.
Table 5 Comparative product specification between Kami and Amapá iron ore projects.
Product | TFe% | SiO2% | Al2O3% | P% | TiO2% | CaO% | MgO% | US$ Premium / DMT |
Amapá Concentrate | 67.5 | 0.6 | 0.84 | 0.08 | 0.02 | 0.03 | 0.03 | 27.6 |
Kami Concentrate | 67.6 | 2.1 | 0.25 | 0.02 | 0.03 | 0.3 | 0.35 | 24.8 |
Project Financial Analysis
A PFS financial model was developed to evaluate the project’s economics. Summary results from the financial model outputs, including financial analysis, are presented in tables within this section. The financial model considers 100% equity funding for the Project, although, in reality, the financing of the Project will be a mix of debt and equity. However, the existing obligations in terms of principal repayment and current interest liabilities payable have been included in the financial model.
The product change and increased premium associated with DR-grade iron ore concentrate are primary economic drivers to changes in the financial model compared to the revised PFS published in July 2024.
Table 6 Summary of key financial information for the Project.
Item Over Life of Mine | Unit | RevisedPFS July 2024 | Updated DR GradePFS Nov 2024 |
Gross revenue | US$M | 9,389 | 11,242 |
Freight (Maine Logistics) | US$M | (2,351) | (2,188) |
Net Revenue | US$M | 7,038 | 9,054 |
Operating costs | US$M | (2,744) | (2,621) |
Royalties and taxes (excluding income tax) | US$M | (373) | (460) |
EBITDA | US$M | 3,922 | 5,973 |
EBIT | US$M | 3,547 | 5,586 |
Net Taxes and Interest | US$M | (390) | (621) |
Net Operating Profit | US$M | 2,144 | 4,964 |
Initial, Sustaining capital costs & repayments | US$M | (645) | (656) |
Free Cash Flow | US$M | 2,672 | 4,696 |
Item | Unit | RevisedPFS June 2024 | Updated DR Grade PFS Nov 2024 |
Life of mine | Years | 15 | 15 |
Discount rate | % | 10 | 10 |
NPV10% | US$M | 1,145 | 1,977 |
IRR | % | 42 | 56 |
Project Payback | Years | 4 | 3 |
Project Sensitivity Analysis
A sensitivity analysis was performed on key parameters within the financial model to assess the impact of changes on the project’s post-tax NPV (debt-free). To examine the sensitivity of the Project base case NPV, each cost factor’s economic and operational conditions were independently varied within a range of +/—25%, and discount rates were changed within the 8%-15% range.
Project sensitivity analysis demonstrates that the Amapá Project is most sensitive to a change in iron ore concentrate price, followed by logistics costs (marine shipment charges) and operating costs. It was least sensitive to deviation in CAPEX (Figure 5)
Figure 5 Project Sensitivity Analysis (NPV10%)
Cadence Ownership
As of the end of November 2024, Cadence’s total investment in the Amapá Project is approximately US$14.3 million, and its equity stake in the project stands at 34.6%.
For further information contact:
|
|
Cadence Minerals plc | +44 (0) 20 3582 6636 |
Andrew Suckling | |
Kiran Morzaria | |
Zeus (NOMAD & Broker) | +44 (0) 20 3829 5000 |
James Joyce | |
Darshan Patel
|
|
Fortified Securities – Joint Broker | +44 (0) 20 3411 7773 |
Guy Wheatley | |
Brand Communications | +44 (0) 7976 431608 |
Public & Investor Relations | |
Alan Green |
Qualified Person
Kiran Morzaria B.Eng. (ACSM), MBA, has reviewed and approved the information contained in this announcement. Kiran holds a Bachelor of Engineering (Industrial Geology) from the Camborne School of Mines and an MBA (Finance) from CASS Business School.
Cautionary and Forward-Looking Statements
Certain statements in this announcement are or may be considered forward-looking. Forward-looking statements are identified by their use of terms and phrases such as “believe”, “could”, “should”, “envisage”, “estimate”, “intend”, “may”, “plan”, “will”, or the negative of those variations or comparable expressions including references to assumptions. These forward-looking statements are not based on historical facts but rather on the Directors’ current expectations and assumptions regarding the company’s future growth results of operations performance, future capital, and other expenditures (including the amount, nature, and sources of funding thereof) competitive advantages business prospects and opportunities. Such forward-looking statements reflect the Directors’ current beliefs and assumptions and are based on information currently available to the Directors. Many factors could cause actual results to differ materially from the results discussed in the forward-looking statements, including risks associated with vulnerability to general economic and business conditions, competition, environmental and other regulatory changes actions by governmental authorities, the availability of capital markets reliance on crucial personnel uninsured and underinsured losses and other factors many of which are beyond the control of the company. Although any forward-looking statements contained in this announcement are based upon what the Directors believe to be reasonable assumptions. The company cannot assure investors that results will be consistent with such forward-looking statements.
[1] Compared with revised PFS published on AIM: 9 July 2024
[2] Average after one year ramp up until year 14 of mine life
[3]. Champion Iron Limited Pre-feasibility Study for the Kamistiatusset (Kami) Iron Ore Property. [online] Available at: https://company-announcements.afr.com/asx/cia/1e8c4153-e249-11ee-b0cc-26a478d59520.pdf [Accessed 1 Dec. 2024]
Cadence Minerals #KDNC – Amapa Iron Ore Project Confirms Ability to Produce +67% Fe High Purity, Direct Reduction Iron Concentrates
Cadence Minerals (AIM: KDNC) is pleased to announce the metallurgical test results confirming the ability to produce high-purity, Direct Reduction grade (“DR-grade”) iron concentrates at the Amapá Iron Ore Project (“Amapá” or the “Project”) in northern Brazil.
Highlights:
· DR grade concentrate produced at 67.5% Fe with total silica and alumina below 1.5%.
· The process flowsheet has been confirmed to have a PFS level of accuracy.
· DR concentrate was achieved with a finer grind, magnetic separation and reverse flotation, as outlined in the announcement on 17 September 2024.
· The forecast premium for DR-Grade concentrate is projected to rise to around US$20 for each 1% iron content above 65% Fe benchmark.
· A revised economic model based on the DR-Grade sheet is being prepared.
CEO, Kiran Morzaria, commented: “We are excited to announce a significant milestone in the development of the Amapá Project. We have successfully produced a DR-Grade grade concentrate of 67.5% iron, characterised by low silica and alumina levels. The production of DR-grade products at Amapá will substantially improve the project’s economics and allow us to further our discussion with potential collaborators and joint venture partners.”
“The demand for DR-grade products is essential for steel production methods that significantly lower carbon emissions. The demand for DR-grade feed is anticipated to increase by more than five-fold by 2050, reflecting the steel industry’s commitment to decarbonisation. Despite the current limited supply of these products, DR-grade offerings are already commanding substantial price premiums, highlighting their value in the market.”
Chairman, Andrew Suckling, added: “On behalf of myself and the Board, I’d like to record our thanks and gratitude to our shareholders and stakeholders for their patience as we complete each milestone on the road to recommissioning Amapa. Our ability to produce this DR-grade concentrate adds a new value dimension to our flagship project. It gives the Board huge confidence that Amapa can play a role in “green steel” production and the decarbonisation of the iron and steel industry.”
Metallurgical Test Work Programme
Cadence previously announced that Amapá had developed a process flow sheet for producing Direct Reduction (“DR grade”) concentrates with combined SiO2 (“silica”) and Al2O3 (“alumina”) levels below the steel industry’s DR grade standard of 2.5%. The initial results from the test work program have validated the Project’s process flowsheet’s ability to produce DR-grade concentrates.
The test results produced a weighted average final product with a concentrate grade of 67.5% Fe and impurity levels of 0.6% SiO2and 0.8% Al2O3. Furthermore, the iron concentrate grade is expected to be higher and exceed 68% Fe by appropriately adjusting the flotation reagent process parameters.
Pei Si Engineering Incorporated (“PSEI”) conducted the test work and designed the flow sheet. The primary section of the flow sheet, which aims to upgrade the 65% product to 67%, involves regrinding, magnetic separation, and flotation. The test work was carried out on a +65% iron ore concentrate produced from the Amapá Project.
The metallurgical test work established that the optimal flowsheet utilised a regrind, which feeds into a low-intensity magnetic separator (“LIMS”). This process produces two streams: the first stream goes to a reverse flotation circuit, while the second stream is sent to a high-intensity magnetic separator (“HIMS”), followed by a second reverse flotation circuit.
The results indicate that using a fine grinding process (with a fineness of -0.045mm at 79.5%)-LIMS-HIMS-flotation, two types of flotation iron concentrates were obtained: Concentrate I and Concentrate II. Concentrate I achieved a yield of 12.31%, a grade of 69.36% Fe, with SiO2 and Al2O3 contents of 0.10% and 0.39%, respectively, and a total iron recovery rate of 12.89%. Concentrate II yielded 70.57%, with a grade of 67.15% Fe, SiO2 content of 0.71%, Al2O3 content of 0.92%, and a total iron recovery rate of 71.55%. The iron concentrate grade is expected to exceed 68% with appropriate adjustments to the flotation reagent process parameters. The test results are presented in Table 1.
Table 1 Grinding-LIMS-HIMS-Flotation Test Results (%)
Product |
Yield |
Grade |
Fe Recovery Rate |
|||
Fe |
SiO2 |
Al2O3 |
P |
|||
Flotation Con I |
12.31 |
69.36 |
0.10 |
0.39 |
0.039 |
12.89 |
Flotation Con II |
70.57 |
67.15 |
0.71 |
0.92 |
0.089 |
71.55 |
Flotation Middling |
0.96 |
67.14 |
2.32 |
2.87 |
0.118 |
0.98 |
Flotation Tailings |
6.25 |
65.92 |
3.29 |
3.13 |
0.22 |
6.22 |
HIMS Tailings |
9.91 |
55.94 |
3.12 |
3.42 |
0.27 |
8.36 |
Feed |
100.00 |
66.23 |
1.05 |
1.26 |
0.11 |
100.00 |
Product Analysis
The head assays of concentrate I, concentrate II, and the calculated product are shown in Table 2 below:
Table 2 The head assays of Concentrate I and Concentrate II (%)
Product |
Fe |
SiO2 |
Al2O3 |
S |
P |
Cu |
TiO2 |
CaO |
MgO |
Concentrate I |
69.36 |
0.10 |
0.39 |
0.0014 |
0.039 |
0.001 |
0.014 |
0.02 |
0.020 |
Concentrate II |
67.15 |
0.71 |
0.92 |
0.0017 |
0.089 |
0.002 |
0.025 |
0.03 |
0.026 |
Product |
67.48 |
0.62 |
0.84 |
0.0020 |
0.082 |
0.002 |
0.023 |
0.03 |
0.025 |
Upon microscopic examination of the sample, it was observed that the iron minerals were highly liberated, reaching over 90%, with occasional intergrowths of gangue minerals, such as quartz, alongside iron minerals like hematite. Fine grinding can further enhance liberation, which is beneficial for mineral processing to reduce the silica and alumina impurity content in the iron concentrate. It was also noted that phosphorus primarily adsorbs onto hematite, resulting in isomorphous substitutions. Given the iron content (above 67% Fe) and the low levels of silica and alumina impurities (totalling less than 2.5%), this product can be marketed as direct reduced (“DR”) grade iron ore concentrate[1].
“Dr Grade” Concentrate Market and Price
The DR-grade feed suitable for low-emission steelmaking represents 3% of global seaborne iron ore production. Its availability is crucial for transitioning to “green steel” and decarbonising the iron and steel industry. DR-grade concentrates are used as feedstock for new Direct Reduced Iron / Electric Arc Furnace (DRI-EAF) facilities, replacing older, coal-dependent Blast Furnace / Basic Oxygen Furnace (BF-BOF) operations.
High-grade Blast Furnace feed (over 66% iron) is increasingly sought during this transition, as it lowers carbon emissions when blended with lower-grade Direct Shipping Ores (under 62% iron). The metallurgical tests focus on producing DR-grade Concentrates. These concentrates typically contain over 67.5% iron and low levels of impurities like silica, alumina, phosphorus, and sulphur, with a total of below 3%.
The current premium for DR-grade iron ore is approximately US$5 for each 1% iron content above 65%[2]. In comparison, this premium is projected to rise to around US$20 for each 1% iron content above 65%[3]. This change would have a positive impact on the Project’s net present value (“NPV”) of US$1.14 billion. We anticipate an improvement in the NPV in our updated economic model.
Next Steps
Testing has been conducted at the pre-feasibility study (“PFS”) level. PSEI is currently reviewing the flow sheet outlined in Figure 1 below. The goal is to publish a revised economic analysis at the PFS level incorporating a product stream with an expected purity of 67.5% and an updated NPV.
Figure 1 Amapa Process Flowsheet
About the Amapá Project and Cadence Ownership
The Amapá Project is a brownfield integrated iron ore project in the Amapá State of Brazil. It has Mineral Resources of 276 million tonnes (“Mt”) at 38.33% Iron (“Fe”) and Ore Reserves of 196 Mt at 39.34%. The Project consists of the mine, processing plant, wholly owned port and a 194km railway, all operated by PBA.
As of 31 August 2024, Cadence’s total investment in the Amapá million was approximately US$14.2 million, and its equity stake in the project stands at 34.5%, an increase of approximately US$0.57 million since 30 June 2024
For further information contact:
|
|
Cadence Minerals plc |
+44 (0) 20 3582 6636 |
Andrew Suckling |
|
Kiran Morzaria |
|
Zeus Capital Limited (NOMAD & Broker) |
+44 (0) 20 3829 5000 |
James Joyce |
|
Darshan Patel |
|
Fortified Securities – Joint Broker |
+44 (0) 20 3411 7773 |
Guy Wheatley |
|
Brand Communications |
+44 (0) 7976 431608 |
Public & Investor Relations |
|
Alan Green |
Qualified Person
Kiran Morzaria B.Eng. (ACSM), MBA, has reviewed and approved the information contained in this announcement. Kiran holds a Bachelor of Engineering (Industrial Geology) from the Camborne School of Mines and an MBA (Finance) from CASS Business School.
Cautionary and Forward-Looking Statements
Certain statements in this announcement are or may be considered forward-looking. Forward-looking statements are identified by their use of terms and phrases such as “believe”, “could”, “should”, “envisage”, “estimate”, “intend”, “may”, “plan”, “will”, or the negative of those variations or comparable expressions including references to assumptions. These forward-looking statements are not based on historical facts but rather on the Directors’ current expectations and assumptions regarding the company’s future growth results of operations performance, future capital, and other expenditures (including the amount, nature, and sources of funding thereof) competitive advantages business prospects and opportunities. Such forward-looking statements reflect the Directors’ current beliefs and assumptions and are based on information currently available to the Directors. Many factors could cause actual results to differ materially from the results discussed in the forward-looking statements, including risks associated with vulnerability to general economic and business conditions, competition, environmental and other regulatory changes actions by governmental authorities, the availability of capital markets reliance on crucial personnel uninsured and underinsured losses and other factors many of which are beyond the control of the company. Although any forward-looking statements contained in this announcement are based upon what the Directors believe to be reasonable assumptions. The company cannot assure investors that results will be consistent with such forward-looking statements
Cadence Minerals #KDNC – Amapá Iron Ore Project Licensing on Schedule. Project Financing Discussions Advancing.
Cadence Minerals (AIM: KDNC) is pleased to report the progress of the environmental licensing and the testing of the 67% ‘Green Iron’ processing flow sheet at the Amapá Iron Ore Project.
Highlights:
- Installation Licences for the Amapá mine and railway remain on schedule to be granted this year.
- The license application for the port was submitted in September and is also scheduled for a grant this year.
- The test work for sixty-seven per cent (67%) iron flow sheet is due for completion in the fourth quarter of this year.
- The Project is actively discussing the equity portion of project financing to complement the existing debt financing MOU.
Kiran Morzaria, the CEO of Cadence, commented, “It’s great to see the continued progress at Amapá. The Project has consistently delivered all the required environmental studies and applications either on time or ahead of schedule. Based on the positive feedback from the local government, we understand that all necessary permits will be granted before the year’s end. Additionally, we are actively advancing the development of a 67% “green iron” product and securing equity financing for the Project.”
Licensing
As announced in September 2023 (News Release Here), the Amapá Project has agreed with the Amapá State Environmental Agency (“SEMA”) to an expedited environmental licensing process, given the Project was previously operating and had been granted all required licenses.
The Amapá Project owns the required Mining Concessions; however, it must obtain a Mine Extraction and Processing Permit (“Mining Permit”) to begin operation. To obtain this permit, the Amapá Project must obtain an Installation License (“LI”) to begin construction and, when constructed, an Operational License (“LO”). An LI and LO are also required to construct and operate the railway and port.
In April 2023, the Amapá Project submitted the required environmental studies and applications for the Amapá mine and railway. This application was in the form of the Environmental Control Plan, “PCA” (Plano de Controle Ambiental), and an Environmental Control Report, “RCA” (Relatório de Controle Ambiental).
In early September, the Amapá Project submitted the required environmental studies and application for the LI grant for iron ore port. This application was submitted after those for the mine and railway as SEMA required an extended environmental study. Nevertheless, the application was submitted on schedule.
Our joint venture has continued engaging with SEMA and other relevant authorities, who have indicated that the LI for the rail and mine remain on schedule for the grant this year. Given the impact that the railway’s restart will make on local communities, the installation license for the railway is anticipated to have some conditions precedent. This is expected in any project of this nature. The Amapá project management team always anticipated this as part of the required licensing requirements to redevelop the Amapá Iron Ore project.
Our understanding from SEMA is that, based on the current timeline, all the LIs will be granted by the end of 2024.
67% ‘Green Iron’ Flowsheet
The testing of the 67% processing route is continuing. The Amapá Project originally produced three products: 58%, 62%, and 65% iron ore concentrate. The 2023 pre-feasibility improved this product mix, with only a 62% and 65% produce mix being envisaged. The current flowsheet aims to produce one hundred per cent 67% iron ore concentrate, which has both a premium in price and is anticipated to be a growth market in the iron ore concentrate as it represents the feedstock to DRI furnaces. These furnaces enable the decarbonising of the steel industry by replacing blast furnaces.
The main variances in the proposed 67% flow sheet involve:
- Removing the jigging circuit, with the iron being recovered via the grinding, magnetic, and flotation circuits. This will improve the iron recovery rate.
- Replacing hydrocyclone desliming with thickeners, improving classification efficiency and lowering power consumption.
- The 67% flow sheet will remove the 62% product stream, eliminating the spiral circuit. This will shorten the process flow and reduce power consumption.
- Adding a flowsheet to improve iron concentrates from 65.4% to 67% via regrinding the material from the magnetic separator, meaning finer particles can be further liberated, improving iron concentrate grade to 67%.
- Replacement of all slurry, water, and reagent pumps involved in the beneficiation process.
- A concentrate slurry pipeline and filtrate water return pipeline system will be built to replace truck transportation.
- The particle size of the concentrate after the tower mills is too fine to be filtered by the existing vacuum disc filters. Therefore, horizontal press filters are required to ensure the moisture content of the filter cake is no larger than 8%.
- A train loading system will be built in the train loading area.
A summary of the new flow sheet is available here.
The main metallurgical test work being carried out includes raw ore liberation testing, desliming testing, magnetic separation testing, floatation testing, grinding work index testing, concentrate tailings thickening testing and tailings filtration testing. We expect this work to be completed in the fourth quarter of this year.
Project Financing
In October 2023 (News Release Here), our joint venture company and DEV Mineração S.A. (“DEV”) entered into a memorandum of understanding (“MOU”). The MOU is in place to secure the required project debt financing for the construction and re-development of the Amapá Project.
To complement the project debt financing, our joint venture is actively engaging with several potential financing partners to provide the equity portion of the funding at the project level.
About the Amapá Project and Cadence Ownership
The Amapá Project is a brownfield integrated iron ore project in the Amapá State of Brazil. It has Mineral Resources of 276 million tonnes (Mt) at 38.33% Iron (Fe) and Ore Reserves of 196 Mt at 39.34%. The Project consists of the mine, processing plant, wholly owned port and a 194km railway, all operated by PBA.
As of August 31st, 2024, Cadence’s total investment in the Amapá million was approximately US$14.2 million, and its equity stake in the project stands at 34.5%, an increase of approximately US$0.57 million since 30 June 2024.
For further information contact:
|
|
Cadence Minerals plc | +44 (0) 20 3582 6636 |
Andrew Suckling | |
Kiran Morzaria | |
Zeus Capital Limited (NOMAD & Broker) | +44 (0) 20 3829 5000 |
James Joyce | |
Darshan Patel
Isaac Hooper |
|
Fortified Securities – Joint Broker | +44 (0) 20 3411 7773 |
Guy Wheatley | |
Brand Communications | +44 (0) 7976 431608 |
Public & Investor Relations | |
Alan Green |
Qualified Person
Kiran Morzaria B.Eng. (ACSM), MBA, has reviewed and approved the information contained in this announcement. Kiran holds a Bachelor of Engineering (Industrial Geology) from the Camborne School of Mines and an MBA (Finance) from CASS Business School.
Cautionary and Forward-Looking Statements
Certain statements in this announcement are or may be considered forward-looking. Forward-looking statements are identified by their use of terms and phrases such as “believe”, “could”, “should”, “envisage”, “estimate”, “intend”, “may”, “plan”, “will”, or the negative of those variations or comparable expressions including references to assumptions. These forward-looking statements are not based on historical facts but rather on the Directors’ current expectations and assumptions regarding the company’s future growth results of operations performance, future capital, and other expenditures (including the amount, nature, and sources of funding thereof) competitive advantages business prospects and opportunities. Such forward-looking statements reflect the Directors’ current beliefs and assumptions and are based on information currently available to the Directors. Many factors could cause actual results to differ materially from the results discussed in the forward-looking statements, including risks associated with vulnerability to general economic and business conditions, competition, environmental and other regulatory changes actions by governmental authorities, the availability of capital markets reliance on crucial personnel uninsured and underinsured losses and other factors many of which are beyond the control of the company. Although any forward-looking statements contained in this announcement are based upon what the Directors believe to be reasonable assumptions. The company cannot assure investors that results will be consistent with such forward-looking statements.
The company deems the information contained within this announcement to constitute Inside Information as stipulated under the Market Abuse Regulation (E.U.) No. 596/2014, as it forms part of U.K. domestic law under the European Union (Withdrawal) Act 2018, as amended. Upon the publication of this announcement via a regulatory information service, this information is considered to be in the public domain.
Cadence Minerals #KDNC – Fundraise to raise £750,000 for further Amapa Project activities
Cadence Minerals (AIM: KDNC) announces that it has successfully raised, subject to Admission, £625,000 before expenses (the “Placing”) by the way of a placing arranged by Fortified Securities of 25,000,000 new ordinary shares (the “New Ordinary Shares”) in the capital of the Company at a price of 2.5 pence per Ordinary Share (the “Issue Price”).
In addition to the above subscription, Andrew Suckling, Kiran Morzaria, and Donald Strang (together, the “Subscriber Directors”) have also agreed to subscribe for an aggregate of 5,000,000 New Ordinary Shares at the Issue Price, raising gross proceeds of £125,000 (“Subscription”).
The Issue Price represents a discount of approximately 18 per cent to the closing price of 3.05 pence per ordinary share on 11 July 2024, being the latest practicable business day prior to the publication of this Announcement.
Use of Funds
The net proceeds of the fundraise will be used to fund Cadence’s investment in the Amapá Iron Ore Project in Brazil (“Amapá”, “Project” or “Amapá Project”), specifically:
- The continued testing of the 67% Fe “Green Iron” product flow sheet, to a PFS level or accuracy.
- Prepare and publish a revised PFS economic model should the 67% flow sheet be successful that reflects the increase pricing anticipated from the product and any change in capital or operating expenditure in the revised flowsheet.
- General working capital at the Amapá Project and ongoing funding for the licensing for the tailing storage facility.
Related Party Transactions
As the Directors of the Company, being the Subscribing Directors, are considered to be “related parties” as defined under the AIM Rules, their participation in the Subscription constitutes a related party transaction for the purposes of Rule 13 of the AIM Rules.
Director | Subscription Amount | No. of New Ordinary Shares subscribed for | Resulting shareholding in the Company | % shareholding in the Company’s issued share capital as enlarged by the Placing |
Andrew Suckling
(Non-Executive Chair) |
£40,000 | 1,600,000 | 1,981,602 | 0.87% |
Kiran Morzaria
(Chief Executive Officer) |
£45,000 | 1,800,000 | 3,373,240 | 1.48% |
Donald Strang
(Finance Director) |
£40,000 | 1,600,000 | 2,557,545 | 1.12% |
Adrian Fairbourn
(Non-Executive Director) |
Nil | Nil | 731,005 | 0.32% |
Total | £125,000 | 5,000,000 | 8,643,392 | 3.79% |
Adrian Fairbourn, being a Director of the Company independent of the fundraise, having consulted with Cadence Mineral’s Nominated Adviser, WH Ireland Limited, consider the terms of the fundraise to be fair and reasonable insofar as the Company’s shareholders are concerned.
Application will be made for the admission to trading on the AIM market (“AIM”) of London Stock Exchange plc (“LSE”) for the New Ordinary Shares (“Admission”). Admission is expected to occur at 8.00 a.m. on or around 19 July 2024. The New Ordinary Shares will represent approximately 13.2 per cent. of the Company’s issued share capital immediately following Admission.
Following Admission, the Company’s issued and fully paid share capital will consist of 227,637,704 Ordinary Shares, all of which carry one voting right per share. The Company does not hold any Ordinary Shares in treasury. The figure of 227,637,704 Ordinary Shares may be used by shareholders as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the Disclosure Guidance and Transparency Rules of the Financial Conduct Authority.
The New Ordinary Shares will be issued fully paid and will rank pari passu in all respects with the Company’s existing Ordinary Shares.
For further information contact:
|
|
Cadence Minerals plc | +44 (0) 20 3582 6636 |
Andrew Suckling | |
Kiran Morzaria | |
WH Ireland Limited (NOMAD & Broker) | +44 (0) 20 7220 1666 |
James Joyce | |
Darshan Patel
Isaac Hooper |
|
Fortified Securities – Joint Broker | +44 (0) 20 3411 7773 |
Guy Wheatley | |
Brand Communications | +44 (0) 7976 431608 |
Public & Investor Relations | |
Alan Green |
In accordance with Article 19 of the UK Market Abuse Regulation, detailed information is set out below.
1 | Details of the person discharging managerial responsibilities/person closely associated | ||||
a) | Name: | Andrew Suckling | |||
2 | Reason for the notification | ||||
a) | Position/Status: | Non-Executive Chair | |||
b) | Initial Notification/Amendment: | Initial Notification | |||
3 | Details of the issuer, emission allowance market participation, auction platform, auctioneer or auction monitor | ||||
a) | Name: | Cadence Minerals plc | |||
b) | LEI: |
|
|||
4. | Details of transaction(s); section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted. | ||||
a) | Description of the financial instrument:
Identification code: |
Ordinary shares of £0.01
ISIN: GB00BJP0B151 |
|||
b) | Nature of the transaction: | Purchase of Shares | |||
c) | Price(s) and volume(s): | Price(s) | Volume(s) | ||
2.5p | 1,600,000 | ||||
d) | Aggregated volume:
Price: |
1,600,000
£40,000 |
|||
e) | Date of the Transaction: | 11 July 2024 | |||
f) | Place of the Transaction: | London Stock Exchange |
1 | Details of the person discharging managerial responsibilities/person closely associated | ||||
a) | Name: | Kiran Morzaria | |||
2 | Reason for the notification | ||||
a) | Position/Status: | Chief Executive Officer | |||
b) | Initial Notification/Amendment: | Initial Notification | |||
3 | Details of the issuer, emission allowance market participation, auction platform, auctioneer or auction monitor | ||||
a) | Name: | Cadence Minerals plc | |||
b) | LEI: |
|
|||
4. | Details of transaction(s); section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted. | ||||
a) | Description of the financial instrument:
Identification code: |
Ordinary shares of £0.01
ISIN: GB00BJP0B151 |
|||
b) | Nature of the transaction: | Purchase of Shares | |||
c) | Price(s) and volume(s): | Price(s) | Volume(s) | ||
2.5p | 1,800,000 | ||||
d) | Aggregated volume:
Price: |
1,800,000
£45,000 |
|||
e) | Date of the Transaction: | 11 July 2024 | |||
f) | Place of the Transaction: | London Stock Exchange |
1 | Details of the person discharging managerial responsibilities/person closely associated | ||||
a) | Name: | Donald Strang | |||
2 | Reason for the notification | ||||
a) | Position/Status: | Finance Director | |||
b) | Initial Notification/Amendment: | Initial Notification | |||
3 | Details of the issuer, emission allowance market participation, auction platform, auctioneer or auction monitor | ||||
a) | Name: | Cadence Minerals plc | |||
b) | LEI: |
|
|||
4. | Details of transaction(s); section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted. | ||||
a) | Description of the financial instrument:
Identification code: |
Ordinary shares of £0.01
ISIN: GB00BJP0B151 |
|||
b) | Nature of the transaction: | Purchase of Shares | |||
c) | Price(s) and volume(s): | Price(s) | Volume(s) | ||
2.5p | 1,600,000 | ||||
d) | Aggregated volume:
Price: |
1,600,000
£40,000 |
|||
e) | Date of the Transaction: | 11 July 2024 | |||
f) | Place of the Transaction: | London Stock Exchange |
Cadence Minerals #KDNC – Updated PFS Level Economic Study Delivers an Increased Net Present Value of US$1.145 Billion
Cadence Minerals (AIM: KDNC) is pleased to announce the results from the updated economic study, the progress on the environmental applications and the ongoing development of the 67% ‘Green Iron’ processing flow sheet at the Amapá Ore Project (“Amapá”, “Project” or “Amapá Project”). Since the end of March 2024, Cadence’s total investment in the Amapá Project had increased by approximately US$0.7 million to approximately US$13.9 million, and consequently, the equity stake in the project now stands at 34.2%.
Highlights:
- 20% increase of Post-tax Net Present Value (“NPV”) to US$1.14 billion at a discount rate of 10%, with profit after tax of US$3.14 billion over the Life of Mine (“LOM”).
- 10% increase in average production after ramp-up to 5.82 million dry metric tonnes (“DMT”) per annum (“Mtpa”) of Fe concentrate, consisting of 4.81 Mtpa at 65.4% Fe and 1.01 Mtpa at 62% Fe concentrate.
- A 6% decrease in Free on Board (“FOB”) C1 Cash Costs to US$33.5/dmt at the port of Santana. Cost and Freight (“CFR”) C1 Cash Costs US$62.2/dmt in China.
- Improved Post-tax Internal Rate of Return from 34% to 42%.
- The port’s environmental licensing is on schedule with the studies complete and the required reports being drafted, it is due to be submitted on schedule in the current quarter of this year.
- Testing of the 67% Fe “Green Iron” flow sheet has commenced, and results are expected by the end of September 2024.
- If successful, the 67% flow could increase the net operating profit of the Project, at full production, from approximately US$227 million to US$324 million per year.
Cadence CEO, Kiran Morzaria, commented: “On behalf of our Board, I am thrilled with the positive outcomes from the updated economic study at the Amapá Ore Project, along with further significant progress made at Amapá. The increased net present value of US$1.145 billion and the enhanced post-tax internal rate of return demonstrate substantial improvements to the Project’s already robust economics.
The ongoing development of the 67% ‘Green Iron’ processing flow sheet and the Project’s 100% renewable power source exemplify our commitment to propelling Amapa forward to meet the growing demand for low-carbon iron ore and steel, while at the same time demonstrating a potential 43% uplift in projected annual net operating profit.
We are optimistic about the potential of the Amapá Iron Ore Project and look forward to providing further updates on our progress in the future.”
Updated PFS-level economic study
In March this year, the Amapa Project announced the results of the optimisation study, which delivered material capital savings to the Project. Based on these results, the Amapa Project carried out an updated PFS-level economic study.
Updated Mining Schedule
As part of the optimisation study completed in March 2024, the engineering consultants identified higher availability at the processing plant, which increased the annual run-of-mine feed rate to the processing plant. As a result of this, it was necessary to re-examine the mining and other related engineering disciplines, and in particular, the mine schedule had to be recalculated to optimise the project’s NPV.
A life of mine production plan was scheduled using the Deswik.Blend® Scheduler Optimizer. The solids used in the mine scheduling were based on the final pit design, with an SMU (Selective Mining Unit) of 100 m x 200 m x 4 m. The life of mine schedule allows for 15 years of production with the current economic values and cut-off of 25% Fe. The resultant life of mine strip ratio is approximately 0.4:1 (tonnes waste: tonnes ore) and an average ore mine delivered to the plant of 13 million metric tonnes per annum.
Project Financial Analysis
An updated PFS financial model, which included the updated mining schedule, lower capex, and lower operational costs, was developed to evaluate the project’s economics. All other aspects of the financial analysis remained the same as per the PFS published in January 2023, including the iron ore concentrate price. Which was a long-term average price for 62% iron ore concentrate of US$95/dmt and US$118.8/dmt for 65.4% iron ore concentrate, both quoted on a Cost and Freight (“CFR”) basis. As of 8 July 2024 the 62% iron ore concentrate price was US$108.75/dmt and 65% iron ore fines was US$129/dmt. Summary results from the financial model outputs are presented in the tables below, including financial analysis. The financial model considers 100% equity funding for the Project, although, in reality, the financing of the Project will be a mix of debt and equity. However, the existing obligations in terms of principal repayment and current interest liabilities payable have been included in the financial model. A summary of the key financial information is presented below, alongside the 2022 PFS data.
Table 1.1 Key Project Metrics (100% project basis)
Metric | Unit | 2022 PFS Data | 2024 PFS Data |
Total ore feed to the plant | Mt (dry) | 176.88 | 176.93 |
Life of Mine | Years | 16 | 15 |
Fe grade of ore feed to the plant | % | 39.34 | 39.34 |
Recovery | % | 76.27 | 76.27 |
62.0% iron ore concentrate production | Mtpa | 0.89 | 0.95 |
65.4% iron ore concentrate production | Mtpa | 4.23 | 4.51 |
C1 Cash Costs FOB * | US$/dmt | 35.53 | 33.50 |
C1 Cash Costs CFR ** | US$/dmt | 64.23 | 52.20 |
Pre-Production capital investment*** | US$M | 399 | 343 |
Sustaining capital investment over LOM**** | US$M | 245 | 245 |
Post-tax NPV (10%) | US$M | 949 | 1,145 |
Post-tax IRR | % | 34 | 42 |
Project payback | Years | 4 | 4 |
Total profit after tax (net operating profit) | US$B | 2.96 | 3.14 |
* | Means operating cash costs, including mining, processing, geology, OHSE, rail, port and site G&A, divided by the tonnes of iron ore concentrate produced. It excludes royalties and is quoted on a FOB basis (excluding shipping to the customer). |
** | Means the same as C1 Cash Costs FOB; however, it includes shipping to the customer in China (CFR). |
*** | Includes direct tax credit rebate over 48 months |
**** | Includes both sustaining CAPEX and deferred capital expenditure, specifically, improvements to the railway and the installation of conveyor belt and mine site to rail load out |
Table 1.2 FOB and CFR average cash cost per tonne of dry product over the LOM
Cash Cost Per Discipline | PFS 2022 | PFS 2024 |
US$/dmt | US$/dmt | |
Mine | 17.05 | 16.73 |
TSF | 0.08 | 0.08 |
Beneficiation Plant, Road / Conveyor Transfer & Rail Loading | 12.43 | 10.94 |
Rail Freight | 2.43 | 2.43 |
Port | 1.55 | 1.55 |
G & A (5% total cost) | 1.99 | 1.77 |
FOB Cash Costs | 35.53 | 33.50 |
Marine Logistics | 28.70 | 28.70 |
CFR Cash Costs | 64.23 | 62.20 |
Table 1.3 Summary of key financial information for the Project.
Item Over Life of Mine | Unit | 2022 PFS Data | 2024 PFS Data |
Gross revenue | US$M | 9,387 | 9,389 |
Freight (Maine Logistics) | US$M | (2,350) | (2,351) |
Net Revenue | US$M | 7,037 | 7,038 |
Operating costs | US$M | (2,910) | (2,744) |
Royalties and taxes (excluding income tax) | US$M | (373) | (373) |
EBITDA | US$M | 3,754 | 3,922 |
EBIT | US$M | 3,315 | 3,547 |
Net Taxes and Interest | US$M | (355) | (390) |
Net Operating Profit | US$M | 2,960 | 3,144 |
Initial, Sustaining capital costs & repayments | US$M | (727) | (645) |
Free Cash Flow | US$M | 2,672 | 2,874 |
Item | Unit | 2022 PFS Data | 2024 PFS Data |
LOM | Years | 16 | 15 |
Discount rate | % | 10 | 10 |
NPV | US$M | 949 | 1,145 |
IRR | % | 34 | 42 |
Project Payback | Years | 4 | 4 |
Licensing
As announced in September 2023, Amapá Project Management had agreed with the Amapá State Environmental Agency (“SEMA”) to an expedited environmental process, given the Project had previously been granted all its Operational Licenses (“LO”).
SEMA is reviewing the application for the Installation License (“LI”) for the mine and railway, which were submitted in March 2024. The the LI application for the wholly-owned port are nearing completion, with the final reports due for submission in the current quarter. Our understanding from SEMA is that based on the current timeline, the LI will be granted by the end of 2024. The LI allows the rehabilitation and construction of the Amapá Project, and once this is completed, the LO is granted, and mining operations can commence.
67% ‘Green Iron’ Flowsheet
The Amapá Project Management team continues to develop the ‘green iron’ flowsheet. Part of the work entails carrying out a mineralogical and multi-elemental analysis of run-of-mine ore, concentrate, and tailings and testing the full circuit at a pilot-scale level.
To this end, the Project has completed a life-of-mine sampling programme, collecting approximately two tonnes of material, which was shipped to our independent consultant engineers in March. The samples were shipped and cleared Chinese customs in late June. The samples have been checked and reconciled, and flow sheet testing results are expected by the end of the current quarter.
Assuming the testing confirms the flow sheet, we will update the project economics to reflect the increased revenue and any capital expenditure changes and update the market with these figures.
Project Financing
In October 2023, Cadence announced a memorandum of understanding (“MOU”) to obtain debt financing for the Project. More information can be found in the announcement here. The MOU remains in place and our primary focus has been on securing the equity needed for the Project’s construction.
We have signed several non-disclosure agreements in this regard, and interested parties have been and will be conducting technical site visits as part of their due diligence. The Project will need to have the necessary equity and debt in place to start construction. We will inform the markets if any definite agreements are made. In the meantime, Cadence plans to fund ongoing work, including the advancement of the 67% flow sheet, licensing, maintenance of the tailings storage facility, and general working capital for the Project.
About the Amapá Project and Cadence Ownership
The Amapá Project is a brownfield integrated iron ore project in the Amapá State of Brazil. It has Mineral Resources of 276 million tonnes (Mt) at 38.33% Iron (Fe) and Ore Reserves of 196 Mt at 39.34%. The Project comprises the mine, processing plant, wholly owned port and a 194km railway.
Since the end of March 2024, Cadence’s total investment in the Amapá Project had increased by approximately US$0.7 million to approximately US$13.9 million, and consequently, the equity stake in the project now stands at 34.2%.
For further information contact:
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Cadence Minerals plc | +44 (0) 20 3582 6636 |
Andrew Suckling | |
Kiran Morzaria | |
WH Ireland Limited (NOMAD & Broker) | +44 (0) 20 7220 1666 |
James Joyce | |
Darshan Patel
Isaac Hooper |
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Fortified Securities – Joint Broker | +44 (0) 20 3411 7773 |
Guy Wheatley | |
Brand Communications | +44 (0) 7976 431608 |
Public & Investor Relations | |
Alan Green |
Qualified Person
Kiran Morzaria B.Eng. (ACSM), MBA, has reviewed and approved the information contained in this announcement. Kiran holds a Bachelor of Engineering (Industrial Geology) from the Camborne School of Mines and an MBA (Finance) from CASS Business School.
Cautionary and Forward-Looking Statements
Certain statements in this announcement are or may be considered forward-looking. Forward-looking statements are identified by their use of terms and phrases such as “believe”, “could”, “should”, “envisage”, “estimate”, “intend”, “may”, “plan”, “will”, or the negative of those variations or comparable expressions including references to assumptions. These forward-looking statements are not based on historical facts but rather on the Directors’ current expectations and assumptions regarding the company’s future growth results of operations performance, future capital, and other expenditures (including the amount, nature, and sources of funding thereof) competitive advantages business prospects and opportunities. Such forward-looking statements reflect the Directors’ current beliefs and assumptions and are based on information currently available to the Directors. Many factors could cause actual results to differ materially from the results discussed in the forward-looking statements, including risks associated with vulnerability to general economic and business conditions, competition, environmental and other regulatory changes actions by governmental authorities, the availability of capital markets reliance on crucial personnel uninsured and underinsured losses and other factors many of which are beyond the control of the company. Although any forward-looking statements contained in this announcement are based upon what the Directors believe to be reasonable assumptions. The company cannot assure investors that results will be consistent with such forward-looking statements.
Cadence Minerals #KDNC – Further Progress at the Amapa Iron Ore Project
Cadence Minerals (AIM: KDNC) is pleased to announce an increase in the rate of progress on the environmental applications and the ongoing development of the 67% ‘Green Iron’ processing flow sheet at the Amapá Ore Project (“Amapá”, “Project” or “Amapá Project”).
Highlights:
- Submission of the Environmental Control Plan – “PCA” (Plano de Controle Ambiental) and an Environmental Control Report – “RCA” (Relatório de Controle Ambiental) submitted ahead of schedule for the Mine and Railway.
- The PCA and RCA are part of the state environmental approval process required to obtain an Installation License (“LI”), which, once granted, allows construction at Amapá to commence.
- The port’s environmental licensing is on schedule with the PCA and RCA and is due to be submitted in the third quarter of this year.
- Sampling of two tonnes of iron ore representing the life of mine material is complete. This will be sent to an engineering firm in China to test the 67% Fe ”Green Iron” flow sheet.
Cadence CEO Kiran Morzaria commented: “The Cadence Board and Management team are thrilled with the recent uptick in the pace of developments at the Amapá Iron Ore Project. The early submission of our environmental reports underscores the Project’s commitment to sustainability and efficient project management, and this along with the anticipated approval of our installation license for the current year, is paving the way for the rehabilitation and commissioning of the Amapá Project. Our dedication to the ‘Green Iron’ initiative reflects our vision for an environmentally lower carbon iron ore product. I look forward to reporting further progress to you in the coming weeks and months.”
Licensing
As announced in September 2023, Amapá Project Management had agreed with the Amapá State Environmental Agency (“SEMA”) to an expedited environmental process, given the Project had previously been granted all its Operational Licenses (“LO”).
The PCA and RCA for the mine and railway were submitted to SEMA last week. SEMA will now review the application. The RCA and PCA for the wholly-owned port continue progressing, with the final reports due for submission in the third quarter of this year. Our understanding from SEMA is that based on the current timeline, the LI will be granted by the end of 2024. The LI allows the rehabilitation and construction of the Amapá Project, and once this is completed, the LO is granted, and mining operations can commence.
67% ‘Green Iron’ Flowsheet
The Amapá Project Management team continue to develop the ‘green iron’ flowsheet. Part of the work entails carrying out a mineralogical and multi-elemental analysis of run-of-mine ore, concentrate, and tailings, along with testing the full circuit at a pilot-scale level. To this end, the Project has completed a life-of-mine sampling, collecting approximately two tonnes of material, which will now be shipped to our independent processing engineers in China.
About the Amapá Project and Cadence Ownership
The Amapá Project is a brownfield integrated iron ore project in the Amapá State of Brazil. It has Mineral Resources of 276 million tonnes (Mt) at 38.33% Iron (Fe) and Ore Reserves of 196 Mt at 39.34%. The Project consists of the mine, processing plant, wholly owned port and a 194km railway, all operated by PBA. A Pre Feasibility Study (“PFS”) was published in January 2023, which delivered a post-tax net present value of US$949 million at a discount rate of 10% and a post-tax internal rate of return of 34%, with an average annual life of mine EBITDA of US$235 million annually. In the PFS, after ramp-up, the planned yearly average production was forecast to be 5.3 Mtpa of Fe concentrate, consisting of 4.4 Mtpa at 65.4% Fe and 0.9 Mtpa at 62% Fe concentrate. Over the life of the mine, Amapá is forecast to deliver free on-board C1 Cash Costs of US$35.53 / dry metric tonne.
As of March 28th 2024, Cadence’s total investment in the Amapá Project had increased by approximately US$1.1 million to approximately US$13.2 million, and consequently, the equity stake in the project now stands at 33.6%.
For further information contact:
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Cadence Minerals plc | +44 (0) 20 3582 6636 |
Andrew Suckling | |
Kiran Morzaria | |
WH Ireland Limited (NOMAD & Broker) | +44 (0) 20 7220 1666 |
James Joyce | |
Darshan Patel | |
Fortified Securities – Joint Broker | +44 (0) 20 3411 7773 |
Guy Wheatley | |
Brand Communications | +44 (0) 7976 431608 |
Public & Investor Relations | |
Alan Green |
Cadence Minerals #KDNC – Placing to raise £500,000 and Issue of Warrants to Advance the Amapa Iron Ore Project
Cadence Minerals (AIM: KDNC; OTC: KDNCY) announces that it has successfully raised, subject to Admission, £500,000 before expenses (the “Fundraise”) through the placing of 16,666,667 new ordinary shares (the “New Ordinary Shares”) in the capital of the Company at a price of 3 pence per Ordinary Share (the “Issue Price”) and the issue of warrants to the subscriber of the New Ordinary Shares in the ratio of one warrant to each one New Ordinary Share subscribed for (the “Warrant”). The Fundraise was with a single institutional investor.
The Issue Price represents a discount of approximately 43 per cent. to the closing price of 5.25 pence per ordinary share on 4 April 2024, being the latest practicable business day prior to the publication of this Announcement.
The Warrants in the Fundraise grant rights to subscribe for one additional Ordinary Share for each Warrant held in the ratio of one Warrant for every one New Ordinary Share issued to the investor. The Warrants are exercisable at a price of 5 pence per Ordinary Share and expire on 31 March 2025.
The net proceeds of the Fundraise will solely be used to fund Cadence’s investment in the Amapá Iron Ore Project in Brazil (“Amapá”, “Project” or “Amapá Project”), specifically:
- Prepare a revised mine schedule, up to a Pre-Feasibility Study (“PFS”) level, to reflect an increased production of 5.5 million tonnes per annum (“Mtpa”), with 4.51 Mtpa at 65% Fe and 0.99 Mtpa at 62% Fe.
- Prepare and publish a revised PFS economic model that reflects the production increase and the 33% lower plant capital expenditure, which we announced on March 22, 2024.
- The sampling and testing of the 67% Fe “Green Iron” product flow sheet, to a PFS level or accuracy.
- If the testing of the “Green Iron” flow sheet is successful, the preparation and publication of a revised PFS economic model to reflect the higher product quality increased production.
- Working capital at the Amapá Project to fund ongoing licensing requirements, with the expectation that all the required licensing for construction will be granted by the end of 2024.
Application will be made for the admission to trading on the AIM market (“AIM”) of London Stock Exchange plc (“LSE”) for the New Ordinary Shares (“Admission”). Admission is expected to occur at 8.00 a.m. on or around 11 April 2024. The New Ordinary Shares will represent approximately 8.4 per cent. of the Company’s issued share capital immediately following Admission.
Following Admission, the Company’s issued and fully paid share capital will consist of 197,637,704 Ordinary Shares, all of which carry one voting right per share. The Company does not hold any Ordinary Shares in treasury. The figure of 197,637,704 Ordinary Shares may be used by shareholders as the denominator for the calculation by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the Disclosure Guidance and Transparency Rules of the Financial Conduct Authority.
The New Ordinary Shares will be issued fully paid and will rank pari passu in all respects with the Company’s existing Ordinary Shares.
Cadence CEO Kiran Morzaria commented: “I am pleased that we have been able to raise this money from a single investor at a pivotal time for the development and evolution of Amapá. This will enable completion of the revised PFS and fund the licensing process through to a license for construction at the end of 2024. I look forward to reporting back with further updates.”
For further information contact:
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Cadence Minerals plc | +44 (0) 20 3582 6636 |
Andrew Suckling | |
Kiran Morzaria | |
WH Ireland Limited (NOMAD & Broker) | +44 (0) 20 7220 1666 |
James Joyce | |
Darshan Patel | |
Fortified Securities – Joint Broker | +44 (0) 20 3411 7773 |
Guy Wheatley | |
Brand Communications | +44 (0) 7976 431608 |
Public & Investor Relations | |
Alan Green |