Dear Users, Greetings! In recent years, as the global new energy vehicle industry entered a large-scale retirement period and resource security strategies were upgraded, China's lithium battery recycling market continued to expand rapidly. In August this year, China officially began allowing the import and export of black mass, and it is expected that more black mass meeting quality requirements will enter China in the future. Against this backdrop, the value and pricing mechanism of overseas black mass in the Chinese market are attracting close attention from both upstream and downstream segments of the industry chain. In response to market changes, addressing the industry's practical needs for evaluating the value of recycled raw materials, and promoting the establishment of a more open and fair pricing benchmark in the lithium battery recycling sector, the Shanghai Metals Market (SMM), after in-depth market surveys and discussions has decided: On January 9, 2026, SMM will officially launch new weekly price for lithium battery recycling. The newly added price are as follow: 1. SMM Battery Black Mass, NCM/NCA, % payable of SMM's Nickle sulphate, FOB Malaysia, 9% < Ni < 20% 2. SMM Battery Black Mass, NCM/NCA, % payable of SMM's Cobalt sulphate, FOB Malaysia, Specification: 5% < Co < 10% 3. SMM Battery Black Mass, NCM/NCA, % payable of SMM's Lithium Carbonate, FOB Malaysia, Specification: 3% < Li < 3.5% Details of this price point are as follows: Description: SMM Battery Black Mass, NCM/NCA, % Payable of SMM's Nickel Sulphate, FOB Malaysia, 9% < Ni < 20% SMM Battery Black Mass, NCM/NCA, % Payable of SMM's Cobalt Sulphate, FOB Malaysia, 5% < Co < 10% SMM Battery Black Mass, NCM/NCA, % Payable of SMM's Lithium Sulphate, FOB Malaysia, 3% < Li < 3.5% Quality: Ni 9%-20%, Co 5%-10%, Li 3%-3.5% Quantity: Minimum 30 tonnes Definition: FOB Malaysia main ports Timing: 1-2 Months Unit: % Payment Terms: 50% Payment in advance T/T in USD , other payment terms normalized Pulication: Weekly, Friday 12pm Beijing time Relevant companies from the New Energy Industry Chain are welcomed to participate and support SMM in better serving the New Energy Industry Companies. Relevant companies from the New Energy Industry Chain are welcomed to participate and support SMM in better serving the New Energy Industry Companies. Shirley Wang 021-51666838 wangcong@smm.cn Thomas Feng 021-51666714 marui@smm.cn Freya Lin 021-51666902 linziya@smm.cn Rayna Lei 021-20707873 leiyue@smm.cn Melanie Choy (Malaysia) +6012-4926909 melanie.choy@smm.cn Shanghai Metals Market New Energy Research Team November 26, 2025

SMM Clarification Statement SMM Information & Technology Co., Ltd. (hereinafter referred to as "SMM" or "the Company"), as a professional spot market price reporting agency and information provider, has recently noticed the circulation of false information regarding the fairness of SMM's price assessment. To avoid market misunderstandings, maintain a healthy and transparent market environment, and protect the Company's legitimate rights and interests, SMM hereby makes the following solemn clarification and statement: I. The Difference Between Spot Prices and Futures Prices is a Normal Reflection of Market Mechanisms According to basic economic principles, spot prices reflect the immediate supply-demand relationship and deliverable transaction conditions of the underlying asset, while futures prices reflect market expectations for future supply and demand, including factors such as capital cost and carrying costs. Both follow the principle of "convergence at maturity," meaning that futures prices gradually converge towards spot prices as the contract expiration date approaches. Therefore, during the life of the contract, the difference between spot prices and futures prices, especially with far-month contracts, is a normal phenomenon under the market pricing mechanism. II. Historical Data Proves the Rationality of the Price Spread Structure To objectively present the facts, SMM has made a price spread analysis chart based on publicly available market data: The chart clearly shows that from September 2023 to 2025, the monthly price spread between the SMM battery-grade lithium carbonate average price and the GFEX lithium carbonate futures contract prices fluctuated between positive and negative territory, always remaining within a reasonable range, and exhibited a significant convergence trend as the contract expiration date approached. This fully aligns with the market rule of futures and spot price convergence. Comparing a certain periods' futures prices (especially those of far-month most-traded contracts) with spot assessment prices and concluding that there is a "consistent significant deviation" is fundamentally flawed in methodology and can easily mislead market judgment. Any behavior that selectively highlights short-term trends in the price spread without considering the broader context is partial and irresponsible, failing to reflect the overall market situation. III. Recent Market Risk Control Measures Recently, to maintain the stable operation of the lithium carbonate futures market and prevent potential risks, the Guangzhou Futures Exchange, in accordance with its risk management rules, issued multiple notifications consecutively between November and December 2025, implementing a series of risk control measures for relevant contracts, including adjustments to transaction fee standards and trading limits. These measures represent the exchange's commitment to fulfill its self-regulatory duties in accordance with the law during specific market periods, aiming to promote the steady development of the market. IV. The Emergence, Nature, and Harm of False Information It is noteworthy that during this sensitive period, when the aforementioned risk control measures were being intensively implemented, a significant amount of false information began circulating on the Internet. While such information varies in content, it shares an identical core narrative: False claims have been made that SMM’s prices "consistently and significantly deviate from fair value and futures prices" and that "there are illegal benefit-related connections with certain institutions". These claims are entirely groundless. The timing and manner of their dissemination indicate that their purpose is not professional discussion but rather an attempt to exert improper pressure on SMM by confusing the price logic of spot and futures markets, interfere with the neutrality of spot price assessments, and consequently potentially mislead market expectations and disrupt the normal relationship between futures and spot prices. SMM hereby solemnly declares that SMM is always committed to price discovery in the spot market, does not participate in any futures market trading operations, and resolutely maintains market order. V. The Compliance, Neutrality, and Supervision Mechanisms of SMM's Price Assessment As a professional market price assessment agency, SMM always adheres to the principles of neutrality, objectivity, and fairness. SMM's price assessment methodology strictly follows the International Organization of Securities Commissions (IOSCO) "Principles for Financial Benchmarks" and is subject to audits by independent third-party audit firms. In terms of internal governance, SMM has established a comprehensive firewall system to ensure that personnel and management involved in the price assessment process do not hold any related futures or spot positions, thereby eliminating conflicts of interest at an institutional level. SMM also has no history of any penalties from securities regulatory authorities for violations. We consistently maintain an open attitude towards market supervision based on facts. VI. Appeal to the Public SMM strongly condemns the recent malicious fabrication and dissemination of false information in the market, which damages SMM's commercial reputation and attempts to disrupt the order of the futures and spot markets, and has initiated legal proceedings to protect its rights. Currently, SMM is comprehensively and continuously collecting and preserving evidence related to the infringements. For suspected infringing acts, the Company will take all legal measures, including but not limited to reporting to relevant regulatory authorities and filing complaints with relevant online platforms, to resolutely pursue the legal liability of the infringing parties. SMM reserves the right to pursue all legal consequences against the relevant responsible parties. We once again call on all market participants to enhance their legal awareness and professional discernment capabilities, obtain information from authoritative channels, analyze the market rationally, resolutely resist and refuse to spread any unverified and unfounded rumors, and jointly maintain a fair, orderly, and healthy development environment for the industry chain. SMM Information & Technology Co., Ltd. Dec 26, 2025

Dear users, Since the beginning of this year, Turkish bauxite has served as a vital supplement to domestic high-temperature bauxite resources, with imports growing significantly. By November 2025, cumulative imports had reached 2.9778 million metric tons, a year-on-year increase of 40.24%, making Turkey the third-largest source country for China’s bauxite imports. To more timely and accurately reflect the spot market conditions of Turkish bauxite and assist industry chain enterprises in procurement decisions and risk management, SMM will officially launch the “Bauxite(Al2O3: 54%, SiO2: 6%, Ti: 3%), CFR Turkey, $/dmt” starting December 24, 2025. This price point is designed to provide the market with a referential benchmark for spot transaction evaluation, further enhancing transparency and efficiency in cross-border trade. The specific price point information is as follows: Price Description: Bauxite(Al2O3: 54%, SiO2: 6%, Ti: 3%), CFR Turkey, $/dmt Unit: USD/dry metric tonne Specifications: Al₂O₃ 54%, SiO₂ 6%, mositure content 5% max, TiO₂ below 3%, Fe₂O₃ 20% min, 30% max Quality: Conforming to GB/T 24483 2009 "bauxite", Al₂O₃ 54%, SiO₂ 6%, mositure content 5% max, TiO₂ below 3%, Fe₂O₃ 20% min, 30% max Payment Terms: L/C/TT at sight in USD, or other terms normalized Publication Time: Weekly, Friday, 12pm Beijing time SMM Aluminum Industry Research Team December 24, 2025

Dear Valued Customers, Due to an error on our part, there was a mistake in recording the SMM #0 Hu zinc prices from November 24 to November 27, 2025. We now need to correct the absolute prices as follows: - November 24: from 22,380 to 23,380 - November 25: from 22,400 to 23,400 - November 26: from 22,500 to 23,500 - November 27: from 22,550 to 23,550 We sincerely apologize for any inconvenience and disruption this may have caused and will strive to prevent such errors in our future work.

Dear User, Hello! In order to promote international trade in the tungsten market, assist global upstream and downstream enterprises in better grasping market dynamics, obtaining timely spot market information, and reducing risks and costs associated with cross-border transactions, while also deepening research on the European tungsten industry chain, we will be adding two new price points starting December 1st for market reference: APT CIF (Rotterdam port) and Ferrotungsten (in-whs Rotterdam) . Price Point: APT CIF (Rotterdam port) Product Description: Ammonium Paratungstate (APT), WO₃ ≥ 88.5%, CIF Port of Rotterdam, Netherlands Product Standard: White, fine, free-flowing crystals. WO₃ 88.5% min, Al 0.001% max, As 0.0005% max, Bi 0.0005% max, Ca 0.001% max, Cd 0.0005% max, Co 0.0005% max, Cr 0.0005% max, Cu 0.0005% max, Fe 0.001% max, K 0.001% max, Mn 0.001% max, Mg 0.001% max, Mo 0.002% max, Na 0.001% max, Ni 0.0005% max, P 0.001% max, Pb 0.0005% max. Pricing Method: USD per metric ton unit (USD/mtu) Minimum Quantity Requirement: ≥ 20 metric tons Release Schedule: Weekly, by 12:00 PM London time on working Thursdays Price Point: Ferrotungsten (in-whs Rotterdam) Product Description: Ferrotungsten FeW ≥ 75%, in-warehouse Rotterdam, Netherlands Product Standard: Lumpy. W 75.00% min, C 0.40% max, S 0.08% max, Mn 0.50% max, As 0.10% max, Sn 0.08% max, P 0.05% max, Si 0.70% max, Cu 0.15% max, Sb 0.05% max. Pricing Method: USD per kilogram of tungsten (USD/kg W) Minimum Quantity Requirement: ≥ 3 metric tons Release Schedule: Weekly, by 12:00 PM London time on working Thursdays SMM Tungsten & Molybdenum Industry Research Team November 25, 2025

Dear User, Greetings! In recent years, the development of the secondary zinc industry has attracted significant attention however, the domestic supply of secondary zinc oxide has become increasingly tight. In contrast, Southeast Asia boasts abundant resources of secondary zinc oxide raw materials at relatively low prices, which has prompted many Chinese enterprises to establish production facilities in the region, with a considerable number choosing Vietnam. Meanwhile, amid growing uncertainties in international trade, an increasing number of companies are relocating their plants to Vietnam to achieve integrated procurement, production, and sales, gradually forming a market trend. To keep pace with the globalization of international trade and the market development of secondary zinc oxide both domestically and overseas, and to reflect the true price fluctuations of secondary zinc oxide in the global market, SMM plans to launch the CIF Imported Secondary Zinc Oxide Payable . The SMM CIF Imported Secondary Zinc Oxide Payable is an indicative price formed and published by SMM according to this methodology, which can be used by trading parties as a reference for settling secondary zinc oxide trades from Vietnam. This price reflects the mainstream price of the CIF Imported Secondary Zinc Oxide Payable​​​​​​​ for each month. The price will be officially launched on November 28, 2025, and historical prices can be viewed simultaneously on the SMM website (smm.cn). The price will be published by 18:00 on the last working day of each month. Price Definition: The mainstream transaction price of CIF Imported Secondary Zinc Oxide Payable in actual trades during the month. Going forward, SMM will continue to monitor changes in the zinc industry chain market, optimize SMM prices, and better serve the industry! For any inquiries regarding the price, please contact Zinc Analyst Hua Lin at 021-20707885 hualin@smm.cn. SMM Information & Technology Co., Ltd. Zinc Research Team November 21, 2025

To Valued Customers Dear Customers, To fully cover the price information across all links of the tungsten industry chain, accurately reflect the spot market trends of products such as low-grade tungsten concentrate, tungsten products, photovoltaic tungsten wire busbars and tungsten scrap, and help enterprises upstream and downstream of the industrial chain keep abreast of market changes and reduce trading risks, we have decided to add 11 new tungsten industry chain - related price points after conducting sufficient market research and in-depth communication with the industry. The new price points are detailed as follows: Scheelite Concentrate (25%-30% WO₃) : Compliant with the industrial standards applicable in Henan, Guangxi and Hunan regions. It refers to scheelite concentrate with a WO₃ content ranging from 25% to 30%. Unit: RMB per ton-unit of WO₃. Scheelite Concentrate (23%-25% WO₃) : Compliant with the industrial standard YS/T 231 - 2015. It refers to scheelite concentrate with a WO₃ content ranging from 23% to 25%. Unit: RMB per ton-unit of WO₃. Ammonium Metatungstate (AMT) : Compliant with the national standard GB/T 26033 - 2010. Its technical indicators are as follows: WO₃ content ≥ 81.5%, Fe content ≤ 0.0020%, Pb content ≤ 0.0001%, and Si content ≤ 0.0015%. Unit: RMB per ton. Wire-Drawing Tungsten Bar : Compliant with the requirements of the national standard GB/T 3459 - 2022, with a tungsten (W) content ≥ 99.95%. Unit: RMB per kilogram. Steelmaking Tungsten Bar : Compliant with the requirements of the national standard GB/T 3459 - 2022, with a tungsten (W) content ≥ 99.95%. Unit: RMB per kilogram. Cut-Resistant Tungsten Wire for Photovoltaic Applications (24μm - 30μm) : With a tungsten (W) content ≥ 99.95%, a diameter ranging from 24μm to 30μm, and a tensile strength of ≥ 3500MPa. Unit: RMB per kilometer. The above - listed prices are all ex - factory pick - up prices including 13% value - added tax (VAT). Details of the 5 New Tungsten Scrap Price Points Scrap Button Bits : Compliant with the quality requirements for cemented carbide scrap specified in the national standard GB/T 21182 - 2022. Unit: RMB per kilogram. Scrap Anvils : Compliant with the quality requirements for cemented carbide scrap specified in the national standard GB/T 21182 - 2022. Unit: RMB per kilogram. Scrap Roller Rings : Compliant with the quality requirements for cemented carbide scrap specified in the national standard GB/T 21182 - 2022. Unit: RMB per kilogram. Scrap Tungsten Chips/Wires : Compliant with the requirements of the national standard GB/T 26496 - 2011 Tungsten and Tungsten Alloy Scrap . It has a tungsten content ≥ 90% and no other inclusions. Unit: RMB per kilogram. Scrap Tungsten Blocks/Sheets : Compliant with the requirements of the national standard GB/T 26496 - 2011 Tungsten and Tungsten Alloy Scrap . It has a tungsten content ≥ 90% and no other inclusions. Unit: RMB per kilogram. The five tungsten scrap prices mentioned above are all excluding VAT. Effective Date The above - mentioned new price points will be officially released starting from November 21, 2025 and updated on each working day. The launch of these new price points aims to achieve more refined classification by region and grade. All the new price points are formulated based on mainstream industrial trading specifications and terms, which have been verified through a standardized price - data collection process. They are for market reference only and do not constitute trading decision - making advice. For details on the pricing methodology and specific product specifications, please visit our official platform. If you have any questions, please feel free to contact Li Jiahui from SMM Tungsten and Molybdenum Analysis at 021 - 51666882.

Dear User: Hello! In recent years, China has formed multiple consumption centers for spot aluminum ingot trading. With the development of the aluminum industry chain in the Southwest region, market attention to the Southwest region has gradually increased. Among them, Guangyuan is an important hub for aluminum trading in Sichuan, Shaanxi, Gansu, and Chongqing, and is also the location of the designated settlement warehouse for aluminum futures of the Shanghai Futures Exchange , where aluminum product trading has become increasingly frequent. Therefore, there is an urgent need to compile and release a price index that can fully reflect the spot price of A00 aluminum ingots in the Guangyuan region of our country, so as to objectively, truthfully, and timely reflect the supply and demand situation of the A00 aluminum ingot Spot Market in our country. Based on this, SMM will start to newly release the SMM A00 Aluminum (Guangyuan) and Premium Spot Price Points from November 20, 2025. 1. General Principles of SMM Price Methodology Shanghai Metals Market (hereinafter referred to as SMM) is a completely independent third-party service provider that does not participate in any substantial transactions. Instead, it maintains close communication with the buyers or sellers of transactions as a market observer or organizer and provides relevant services to the market. SMM continuously formulates, reviews, and revises its methodology through communication with industry insiders, adopts the most common product specifications, trade terms, and trade conditions in the industry, and equally values normal transactions that meet the specification standards. SMM reserves the right to exclude any price information deemed to be of poor reliability or unrepresentative from its quotation judgment. SMM publishes daily metal spot prices (or price indices, including those for the Chinese market, markets outside China, and the global market), commonly referred to as SMM Prices. SMM has developed corresponding methodologies for all published SMM Prices (which will be published on SMM's official website www.smm.cn for reference), and the methodologies specify the methods and procedures for the generation and publication of SMM Prices, with SMM Prices being generated and published strictly in accordance with the provisions of the methodologies. To align with the actual situation of the Spot Market, SMM will make necessary revisions to the SMM Price Methodology and announce them on the SMM official website prior to formal implementation. If you have any questions or suggestions regarding SMM prices and their methodology, please contact SMM Client Server staff (please check the contact information on the SMM official website www.smm.cn). 2. Formation of the Spot Price Point of SMM A00 (Guangyuan) 2.1 Definitions The SMM A00 (Guangyuan) Spot Price is an indicative price generated and published by SMM in accordance with this methodology, which can be adopted by both trading parties as a reference basis for the settlement of spot trade of A00 aluminum ingots in the Guangyuan region. This price reflects the most likely range of spot transaction prices before the release time of the SMM A00 aluminum ingot spot quotation on each complete working day. This price is based on the trading conditions in the Guangyuan region on the day, and other regions can adjust the actual settlement price during trading based on the market correlation between different regions on the basis of this price. 2.2 Price Generation Method SMM obtains information on the spot price of local A00 aluminum ingots in Guangyuan through standard price benchmarking methods, including the indicative transaction price provided by the price benchmarking unit, the existing transaction spot premium or discount, and the indicative transaction spot premium or discount, etc. 2.3 Product Standards A00 Aluminum Ingot: Complies with the requirements for the "Al99.70" grade in GB/T 1196-2023 Aluminum Ingots for Remelting. 2.4 Pricing Unit and Presentation Form Unit: (Renminbi) Yuan/ton. Presented in interval form, it is a tax-inclusive price (including 13% Value Added Tax) Daily quotations include the highest, lowest, and average prices of SMM A00 Aluminum (Guangyuan) and its premium or discount. 2.5 Delivery Method Same-day delivery, pick up by the buyer at Guangyuan Warehouse 2.6 Release Time 10:15 AM every working day (excluding legal holidays and weekends) 3. Methodology Changes All markets are changing, and SMM has the responsibility to ensure that the methodology for market reports changes in tandem with the market. Therefore, SMM will conduct internal reviews of the appropriateness of the methodology on a regular basis based on industry feedback. For all potential modifications that are substantial but not urgent, SMM will follow the formal external consultation process. Then, significant changes will be announced, with a notice period of at least 28 days provided to invite industry professionals to comment, unless special circumstances, especially force majeure (natural disasters, wars, exchange bankruptcies, etc.), result in a shortened notice period. SMM commits to carefully reviewing all comments regarding the proposed methodological changes, but in some cases, may have to make changes to the methodology against the wishes of some market participants. In addition, SMM has a formal methodology consultation process. SMM commits to conducting a formal consultation on the A00 aluminum quotation once every year. The date of the last consultation and the deadline for SMM's commitment to hold the next consultation are located at the top of the methodology document. In addition, SMM has a formal methodology consultation process. SMM is committed to serving enterprises in the aluminum industry chain and reducing their transaction costs. The newly added price points will be updated at 10:15 a.m. every working day. Please stay tuned. If you have any feedback, please send it to 021-51595811 (Howard Yang). Shanghai Nonferrous Metals Network Information Technology Joint Stock Company Aluminum Business Unit 2025.11.14

Dear User, Greetings! To assist secondary aluminum enterprises in accurately grasping the regional supply-demand pattern within the domestic market, obtaining real-time spot aluminum scrap price information from core production areas, effectively reducing information barriers and communication costs in transaction processes, and further improving the price system and research dimensions of the secondary aluminum industry chain, SMM, after multiple rounds of market surveys and data accumulation, plans to revise the content of the original price points. The specific update arrangements are as follows for market reference. Explanation of Modifications to the Original Aluminum Scrap Price Points: The content changes for the following four price points—Shredded Aluminum Tense Scrap (Foshan), Shredded Aluminum Tense Scrap (Anhui), Shredded Aluminum Tense Scrap (Changege), and Shredded Aluminum Cast Scrap (Foshan)—only involve supplementary modifications to the names, specifications, and definitions of the previous price points and do not affect the reference and viewing of corresponding historical prices. 1. Price Point Name: Shredded Aluminum Tense Scrap (Foshan) revised to Shredded Aluminum Tense Scrap Liquid Aluminum Price (Foshan) Specification: Water yield rate 90-93% revised to Water yield rate 90-93%, Copper >1.5% Definition: Transaction price, self pick-up price at goods yard revised to Liquid aluminum price, settled based on actual metal yield, guidance price for self pick-up at goods yards in the Foshan area. 2. Price Point Name: Shredded Aluminum Tense Scrap (Anhui) revised to Shredded Aluminum Tense Scrap Liquid Aluminum Price (Anhui) Specification: Water yield rate 90-93% revised to Water yield rate 90-93%, Copper >1.5% Definition: Transaction price, self pick-up price at goods yard revised to Liquid aluminum price, settled based on actual metal yield, guidance price for self pick-up at goods yards in the Anhui area. 3. Price Point Name: Shredded Aluminum Tense Scrap (Changege) revised to Shredded Aluminum Tense Scrap Liquid Aluminum Price (Changege) Specification: Water yield rate 90-93% revised to Water yield rate 90-93%, Copper >1.5% Definition: Transaction price, self pick-up price at goods yard revised to Liquid aluminum price, settled based on actual metal yield, guidance price for self pick-up at goods yards in the Changege area. 4. Price Point Name: Shredded Aluminum Cast Scrap (Foshan) revised to Shredded Aluminum Cast Scrap Liquid Aluminum Price (Foshan) Definition: Transaction price, self pick-up price at goods yard revised to Liquid aluminum price, settled based on actual metal yield, guidance price for self pick-up at goods yards in the Foshan area. Effective Time: The modifications to the aforementioned price points will be officially released starting November 12, 2025, and updated every working day. This revision aims to more accurately reflect market price levels through more refined grade classifications and provide market participants with more targeted decision-making references. Should you have any questions, please feel free to contact Chen Chichang at 021-51595820. SMM Aluminum Industry Research Team November 12, 2025

In recent years, Guinea has played a pivotal role in the global bauxite market, standing as the world's largest bauxite producer. In 2024, the country exported 1.23 billion tons of bauxite, with approximately 90% destined for China, making it the most critical source of bauxite imports for China. The remainder was exported to regions such as India (3%) and Europe (1%). Against the backdrop of tight shipping capacity and the significant impact of freight and bunker adjustment costs on landed costs, SMM is responding to the strong focus from industry chain participants on FOB prices for Guinean bauxite. To more accurately reflect the intrinsic value of bauxite and refocus market attention from CIF prices (which include freight) to FOB prices themselves, SMM has decided to： Commencing November 7, 2025, SMM will officially launch one new price: Guinea Bauxite FOB (Al2O3: 45%, SiO2: 3%, FOB Guinea, $/dmt) Details of this price point are as follows: Shanghai Metals Market Aluminum Research Departmen 6th November, 2025