当地时间12月29日14时，随着阳极炉内炽热的铜水缓缓流出、成功浇铸成型第一炉阳极板，由中国瑞林 工程技术股份有限公司（以下简称"中国瑞林"）提供EPCM全过程服务的刚果（金）卡莫阿-卡库拉50万 吨/年一步炼铜冶炼厂项目顺利投产，全流程实现贯通，标志着这座规模领跑全球、技术引领行业的现 代化绿色铜冶炼工厂，正式迈入试生产阶段。 该项目设计年产阳极板50万吨、副产硫酸80万吨。此次成功投产，标志着中国瑞林携手紫金矿业、艾芬 豪矿业及卡莫阿铜业量身定制的一步炼铜工艺，在刚果（金）高品位铜精矿处理领域实现重大技术突 破。该技术方案不仅为全球同类矿企提供了可复制、可推广的成功范本，更树立了铜冶炼行业技术应用 与产业升级的示范标杆。 项目达产后效益显著，每年可节约可观运费，副产品硫酸也将带来巨大经济效益；同时，冶炼厂将直接 为当地创造近千个就业岗位，有效带动社区配套产业发展，为当地经济增长注入强劲动力。 在卡莫阿铜业统筹下，中国瑞林组建国内顶尖闪速冶金专家团队，联合各参建单位协同攻关。依托深厚 的技术积淀与卓越的运营管理能力，团队成功攻克海外建设多重难题，保障投料试生产稳步推进，创下 多项一步炼铜工业投产的全球纪录。 ...

Report Title - Nonferrous Metals Weekly - Copper [1] Report Date - October 14, 2025 [2] Core Viewpoint - The expected tight supply and demand of copper concentrates support copper prices. The Fed's expected interest rate cut and fiscal easing in many countries, along with production disruptions in overseas copper mines, are likely to drive up copper prices. However, concerns about the potential easing of Sino-US trade conflicts may disrupt the upward rhythm of Shanghai copper prices. It is recommended that investors mainly lay out long positions when prices fall [3]. Report Industry Investment Rating - Not provided in the report Summary by Directory Part 1: Spread and Inventory Situation - **Spread Analysis**: - Shanghai copper basis is negative and within a reasonable range, and the monthly spread is positive and also within a reasonable range. It is recommended that investors temporarily wait and see for arbitrage opportunities in Shanghai copper basis and monthly spreads [9]. - LME copper (0 - 3) contract spread is negative and within a reasonable range, (3 - 15) contract spread is positive and at a relatively high level. It is recommended that investors temporarily wait and see for arbitrage opportunities in LME copper (0 - 3) and (3 - 15) contract spreads [10]. - COMEX copper near - far month contract spread is negative and within a reasonable range; LME copper and Shanghai copper spread is negative and within a reasonable range, COMEX copper and Shanghai copper spread is positive and within a reasonable range, COMEX copper and LME copper spread is negative and within a reasonable range [12]. - **Inventory Analysis**: - China's electrolytic copper social inventory increased compared with last week; LME electrolytic copper inventory decreased compared with last week; COMEX copper inventory increased compared with last week [3][20]. - The closing of the import window may limit the import volume of domestic electrolytic copper, causing the inventory of electrolytic copper in China's bonded area to increase compared with last week [20]. - The ratio of non - commercial long - short positions in COMEX copper decreased month - on - month [21]. Part 2: Mid - upstream Supply Situation - **Copper Concentrate**: - China's port copper concentrate inventory increased compared with last week. The accident at Freeport's Grasberg copper mine in Indonesia may reduce domestic copper concentrate production and imports in October, with the China copper concentrate import index being negative and rising compared with last week [28][30]. - The positive domestic refined - scrap copper price difference may boost the economy of scrap copper. However, due to export restrictions in Europe and uncertainties in Sino - US tariff negotiations, domestic scrap copper production may increase in October while imports may decrease, leading to a tight supply - demand expectation [31][33]. - **Crude Copper and Anode Plate**: - Domestic crude copper production and imports in October may decrease month - on - month. The start - up rate of China's scrap - produced anode plate weekly capacity increased compared with last week, and the processing fee for anode plates increased [34][37][39]. - **Electrolytic Copper**: - Domestic electrolytic copper production in October may decrease month - on - month. Due to production cuts in Congo and Zambia and maintenance plans in Japan, domestic electrolytic copper imports in October may also decrease month - on - month [40][42]. Part 3: Downstream Demand Situation - **Copper Rod**: - The capacity utilization rate of domestic refined (recycled) copper rods decreased compared with last week. The processing fees for power and enameled wire - used refined copper rods in East China decreased, and the raw material and finished product inventories of refined and recycled copper rod enterprises decreased [46][48]. - **Copper Wire and Cable**: - The capacity utilization rate of China's copper wire and cable decreased compared with last week, and the raw material inventory decreased while the finished product inventory increased. The capacity utilization rate of copper wire and cable in October may increase month - on - month [59][61][66]. - **Copper Enameled Wire**: - The order volume and capacity utilization rate of China's copper enameled wire decreased compared with last week, and the raw material and finished product inventory days increased. The capacity utilization rate of copper enameled wire in October may decrease month - on - month [63][65][66]. - **Copper Plate and Strip**: - The capacity utilization rate and production of China's copper plate and strip decreased compared with last week, and the raw material and finished product inventory days increased. The capacity utilization rate of copper plate and strip in October may increase month - on - month [74][76][78]. - **Copper Tube**: - The capacity utilization rate of China's copper tube decreased compared with last week, and the raw material and finished product inventory days increased. The capacity utilization rate of copper tube in October may decrease month - on - month [80][81][87]. - **Brass Rod**: - The capacity utilization rate of China's brass rod decreased compared with last week, and the raw material and finished product inventory days decreased. The capacity utilization rate of brass rod in October may increase month - on - month [82][84][87]. - **Copper Foil**: - The AI - related HVLP ultra - low profile copper foil demand in the copper foil industry has increased significantly, but the capacity utilization rate of lithium - ion and electronic circuit copper foils in October may decrease or increase month - on - month [78].

Summary of Western Mining's Conference Call Company Overview - **Company**: Western Mining - **Date**: July 28, 2025 Key Industry and Company Insights Production and Financial Performance - In the first half of 2025, Western Mining produced: - Copper: 91,700 tons, up 7.6% YoY [2][3] - Zinc: 62,900 tons, up 18.61% YoY [2][3] - Lead: 35,100 tons, up 24.63% YoY [2][3] - Molybdenum: 2,525 tons, up 31.1% YoY [2][3] - Iron concentrate: 719,000 tons, up 11.93% YoY [2][3] - Revenue reached 31.6 billion yuan, a 27% increase YoY [3] - Total profit was 3.88 billion yuan, up 23% YoY [3] - Net profit attributable to shareholders was 1.87 billion yuan, up 15% YoY [3] Raw Material Sourcing and Costs - Copper smelting relies heavily on purchased anode plates and copper concentrates, with some sourced from Yulong Copper Mine [2][5] - The cost of processing anode plates is approximately 500 to 600 yuan per ton, leading to losses in this segment [6] - The complete cost of copper concentrate is around 4,800 to 4,900 yuan per ton [9] Project Developments - The Yulong Project Phase III is expected to be completed by the end of 2026, with an estimated investment of 4.8 billion yuan [2][10] - The project will increase copper concentrate production to 180,000 to 200,000 tons, but costs will rise to 35,000 to 36,000 yuan per ton [10] Profitability and Challenges - The company reported a profit of 5.8 million yuan from Xianghe Nonferrous, while Xigu Precious Metals incurred a loss of 140 million yuan [2][12] - Zinc smelting is profitable, but lead smelting in Qinghai is currently unprofitable due to high processing costs [13] Asset Impairment and Future Risks - An asset impairment of over 100 million yuan was recorded due to significant price declines in vanadium and hydrofluoric acid [14] - Future impairments may occur if product prices continue to fluctuate [14] Research and Development - R&D expenses increased by nearly 300 million yuan due to initial production challenges at new smelting plants and investments in the Xigui project [20] - The company plans to invest 2.9 billion yuan in equipment upgrades, with over 600 million yuan allocated for modernization [23] Strategic Initiatives - A new resource expansion department was established in Tibet and Qinghai to enhance exploration and acquisition efforts [4][16] - The company aims to improve recovery rates through technological advancements, although there are limits based on ore quality [22] Debt Management and Shareholder Returns - The company has a significant debt load but maintains a low cost of debt, with long-term borrowing rates between 1.1% and 3% [32] - The dividend policy for 2025 remains under consideration, with a focus on balancing shareholder returns and investment needs [26][27] Market Outlook - Western Mining does not plan to reduce production despite market pressures, as it has social responsibilities as a state-owned enterprise [31] - Future production increases are expected, but growth will be limited post-Phase III completion [19] Conclusion - Western Mining is positioned for growth with ongoing projects and strategic initiatives, but faces challenges in raw material costs and market fluctuations. The focus on R&D and resource expansion indicates a proactive approach to maintaining competitiveness in the mining sector.

Core Viewpoint - Jiangsu Hongtian Technology Co., Ltd. has received an inquiry letter regarding its 2024 annual report, focusing on related party transactions and financial performance discrepancies [1]. Group 1: Related Party Transactions - The company reported related sales to Nord New Materials Co., Ltd. amounting to 426 million, 406 million, and 263 million in the last three years, representing 12%, 18%, and 29% of total annual sales respectively, indicating a continuous growth in related sales scale [1]. - The average selling price of lithium foil machines and cathode rollers sold to Nord is over 40% higher than those sold to non-related parties [1]. - The company has been asked to clarify the pricing basis, gross margins, costs, and expense composition of related sales, and whether the high pricing of related sales is fair [1]. Group 2: Financial Performance - The company reported operating revenues of 2.19 billion, 2.24 billion, and 1.37 billion over the last three years, with cash inflows from operating activities of 1.09 billion, indicating a significant gap between cash inflows and operating revenues [1]. - The net cash ratio for the last three years was 0.60, 0.02, and 0.21, with a cumulative net profit discrepancy of 336 million compared to net cash flow from operating activities [1]. - The company is required to explain the reasons for the significant difference between cash inflows and operating revenues, and whether there are any long-term unsettled transactions with Nord [1].

Core Viewpoint - Jiangsu Hongtian Technology Co., Ltd. has received an inquiry letter from the Shanghai Stock Exchange regarding its 2024 annual report, indicating a focus on related party transactions and cash flow discrepancies [1]. Related Party Transactions - The company reported related party sales to Nord New Materials Co., Ltd. amounting to 263 million, 406 million, and 405 million yuan over the past three years, representing 12%, 18%, and 29% of total annual sales respectively, indicating a continuous growth in related party sales [1]. - The average selling price of lithium battery foil machines and cathode rollers sold to Nord is higher than that sold to non-related parties [1]. - The company’s credit policy for sales to Nord includes 40% prepayment, 35% upon delivery, 20% upon acceptance, and 5% as warranty [1]. Financial Performance - The company’s operating revenues for the past three years were 2.19 billion, 2.24 billion, and 1.37 billion yuan, with cash inflows from operating activities of 1.84 billion, 1.93 billion, and 1.09 billion yuan, showing a significant gap between cash inflows and operating revenues [1]. - The net cash ratio over the past three years was 0.60, 0.02, and 0.21, with a cumulative difference of 336 million yuan between net profit and cash flow from operating activities [1]. Pricing and Cost Analysis - The pricing basis for related party sales includes product cost, expected gross margin, market conditions, technical parameters, and delivery time [2]. - The average selling price for related party sales of lithium battery foil machines is 1.28 million yuan per unit, while the price for non-related parties is 950,000 yuan per unit [2]. - The company’s pricing strategy does not differentiate between related and non-related sales, relying on comprehensive factors for pricing decisions [3]. Product Specifications and Market Position - The company produces the world’s largest diameter lithium battery foil machine, which has led to higher costs and lower gross margins due to ongoing research and development [3]. - The company has pre-ordered a significant number of standard specifications for titanium rings, affecting the pricing of cathode rollers sold to related parties [4].

Summary of Copper and Recycled Copper Market Analysis Industry Overview - The analysis focuses on the copper and recycled copper market, highlighting supply and demand dynamics, production trends, and pricing factors for 2025 [1][3][40]. Key Points Supply and Demand Dynamics - Copper mine supply growth is projected to be only 1%-2% in 2025, while domestic smelters are expected to add over 1 million tons of new production capacity, leading to a tight supply situation amid increasing demand [1][3]. - In the first four months of 2025, electrolytic copper production increased by approximately 400,000 tons year-on-year, primarily due to the significant contribution of recycled copper anode plates [1][6]. - Domestic recycled copper supply increased by 87,000 tons year-on-year in the first four months of 2025, driven by rising copper prices and policies promoting the replacement of old equipment [1][11]. Production and Profitability - The average processing profit for copper processing and recycled copper industries remains high, encouraging companies to maximize production capacity, particularly for anode plates, which are expected to reach 1.85 to 1.90 million tons in 2024 [1][8][9]. - Current smelting operations are facing challenges, with zero single transactions generally resulting in losses of around 1,500 yuan, reflecting the tough market environment [1][7]. - The processing profit for recycled copper anode plates is notably high, with profits reaching 500 to 600 yuan per ton, driving increased production [5][8]. Regional Development - Key regions for the development of the recycled copper industry include Jiangxi, Anhui, Hubei, and Sichuan, benefiting from tax incentives and attracting significant investment [1][10]. Market Influences - The growth in electric grid investment is expected to boost demand for wires and cables, with a positive outlook for the real estate market in 2025, indicating a narrowing year-on-year decline [2][17]. - The impact of U.S.-China trade tensions has led to fluctuations in the supply of recycled metals, with April 2025 seeing a decrease in supply due to tariffs [14][24]. Price Trends - Copper prices are expected to remain optimistic in 2025, with a support level likely above 70,000 yuan, despite potential volatility due to macroeconomic factors [25][41]. - The price sensitivity of downstream demand is significant, with order volumes increasing when prices drop to around 75,000 yuan [30][31]. Future Outlook - The overall outlook for the recycled copper supply is positive, with expectations of an increase in both imported and domestic supply, driven by policy changes and the aging of equipment [22][35]. - The anticipated stability in the waste copper market suggests that while the second quarter may not show significant growth, the overall demand for copper is expected to rise in the latter half of 2025 [24][40]. Additional Insights - The relationship between electrolytic copper production and recycled copper anode plates is crucial, as the latter helps to fill the production gap caused by slow growth in copper mines [28]. - The competition for waste copper between smelting and processing plants is influenced by market prices, affecting production decisions and supply flows [29]. This comprehensive analysis provides a detailed overview of the current state and future prospects of the copper and recycled copper markets, highlighting key trends, challenges, and opportunities for stakeholders in the industry.