[SMM Aluminum Express News] Metro Mining (ASX:MMI) resumed operations at Bauxite Hills in mid-March after Tropical Cyclone Narelle caused minimal disruption, with only seven days of lost production and no infrastructure damage. The Port of Skardon reopened on 25 March, with barging gradually returning to full capacity by mid-April. Despite the disruption, 100,000 WMT was shipped in March. Transhipping continues via TSA Skardon Floating Crane and ultramax vessels, while the Ikamba Offshore Floating Terminal is en route back from maintenance in Batam and expected to arrive end-April. Full-year 2026 shipments are forecast at 6.6–7.1 million WMT.

The 2026 SMM (21st) Lead & Zinc Conference and Industry Expo opened grandly at Howard Johnson Agile Plaza in Chengdu, Sichuan during March 25–27 2026. Organized by SMM, the event brought together global enterprises, professional experts and industry peers from across the entire lead and zinc supply chain. Participants focused on industry hot topics, analyzed market trends and explored development strategies, establishing a highly efficient platform for communication and collaboration to support high-quality growth of the sector. To further strengthen the overseas delegation’s comprehensive understanding of China’s lead and zinc industrial chain and build closer connections between international industry peers and key producers in China, SMM led a high-level overseas delegation on a multi-day industrial tour starting on the afternoon of March 27. The delegation included representatives from global giants, such as Nyrstar, a top European lead and zinc smelting firm, Nexa Resources, a South American giant in lead-zinc mining and smelting, and Befesa, a pioneer in zinc recycling. During the tour, the delegation visited 8 Chinese enterprises. including: COSCO Shipping Sichuan Chengtun Zinc & Germanium Technology Sichuan Kunshun Zinc Industry Yunnan Luoping Zinc & Electricity Hongzhou Hongqian Nonferrous Chemical Yunnan Zhenxing Industrial Group Mengzi Mining & Metallurgy Danxia Smelter of Shenzhen Zhongjin Lingnan Nonfemet The delegation members went deep into production sites, held in-depth discussions and exchanges, and gained a full picture of China’s lead and zinc industry in terms of production operations, technological innovation, capacity scale and market layout, greatly enhancing their insight into and understanding of the entire industrial chain. SMM has systematically compiled detailed information of all enterprises that were visited during this tour, with details below: COSCO Shipping On the afternoon of March 27, the delegation visited COSCO Shipping for an exchange, where they received a warm welcome from the company's leadership. Both sides engaged in discussions on topics such as equipment transportation and technological upgrades. Sichuan COSCO Shipping Logistics Supply Chain Management Co., Ltd. is a wholly-owned subsidiary of COSCO Shipping Logistics Supply Chain Co., Ltd., registered and established in Chengdu, Sichuan Province, with an investment of 30 million yuan. COSCO Shipping Logistics Supply Chain Co., Ltd. is affiliated with China COSCO Shipping Corporation Limited and serves as a core member of the "shipping, ports, and logistics" segment of COSCO Shipping Group, as well as an important component of its global digital supply chain system. The company operates warehouse space exceeding 6 million m², including 19 futures delivery warehouses. China COSCO Shipping Corporation Limited is a globally leading shipping enterprise group, with a combined fleet capacity of 130 million DWT across 1,535 vessels, ranking first in the world. Sichuan COSCO Shipping Logistics Supply Chain Management Co., Ltd. holds business qualifications and an operational scope covering multiple transportation modes including sea, land, air, and rail, providing comprehensive logistics services spanning both international and Chinese markets. Since entering the non-ferrous metals delivery warehouse business in 2016, the company has adhered to the principle of "client-centered and market-oriented," continuously enhancing its service capabilities and achieving steady business growth. Currently, at key logistics periods such as Shanghai Baoshan, Shanghai Yangshan, and Yixing in Jiangsu, the company successfully operates delivery warehouses designated by the Shanghai Futures Exchange for copper, nickel, zinc, and other products. It has become one of the three major non-ferrous metals warehouses of SHFE and was honored with the title of "Top Ten Designated Non-Ferrous Metals Delivery Warehouses" by the Shanghai Futures Exchange for two consecutive years. Sichuan Chengtun Zinc & Germanium Technology Co., Ltd. On March 28, the delegation visited Sichuan Chengtun Zinc & Germanium Technology Co., Ltd. (Shimian City). Both sides engaged in in-depth exchanges on the development of the zinc smelting industry, with a focus on thorough discussions regarding product processing, production techniques, capacity scale, market trends, and the current challenges facing the industry. Sichuan Chengtun Zinc & Germanium Technology Co., Ltd. was established on December 6, 2015, with a registered capital of 1.6 billion yuan. The company has an annual capacity of 300,000 mt of electrolytic zinc, 150,000 mt of sulphuric acid, 400,000 mt of electrolytic zinc waste residue processing, and 40 mt of high-purity germanium dioxide. On January 16, 2019, the company was approved by the China Securities Regulatory Commission and merged into the publicly listed firm Chengtun Mining Group Co., Ltd. The company's main business includes smelting and R&D of zinc-germanium series products, as well as comprehensive recovery of multiple metals. It has formed a complete industry chain from zinc concentrates entering the plant to finished products leaving the plant. Its production lines include zinc calcine, electrolytic zinc, electrolytic zinc waste residue processing, and comprehensive recovery of rare and precious metals. Sichuan Kunshun Zinc Industry Co., Ltd. (Shimian City) On March 28, the delegation headed to Sichuan Kunshun Zinc Industry Co., Ltd. (Shimian City) for a visit and exchange, where they received a warm reception from the enterprise. Both parties held in-depth discussions and exchanges on zinc smelting, covering topics such as production costs, production and market landscape, raw material procurement and processing, industry chain competitive advantages, and distinctive process technologies. Sichuan Kunshun Zinc Industry Co., Ltd. is a specialized and green environmental protection enterprise jointly invested and established by Sichuan Metallurgical Holding Group Co., Ltd. and Shimian Dongshun Zinc Industry Co., Ltd. to implement the national green production philosophy, actively develop the circular economy, and promote the comprehensive utilization of solid waste resources. It integrates solid waste treatment, recycling, and resource regeneration. The company primarily uses high-tech methods to carry out clean utilization and harmless treatment of heavy metal-containing waste generated by industries such as metallurgy and chemicals, eliminating the environmental impact of heavy metal solid waste at the source. The company was established in 2021 and is located in Zhuma Industrial Park, Shimian County, Ya'an City, Sichuan Province, covering an area of 65 mu with a total investment of 180 million yuan. The company has built a 3.5m × 50m Waelz rotary kiln production line, equipped with advanced and well-established low-grade zinc oxide production technology, achieving a resource recovery utilization rate of over 95% and effectively managing waste gas, noise, solid waste, and groundwater risks. It is also equipped with supporting facilities including desulphurization, denitrification, and flue gas defogging towers, as well as a wastewater treatment station, raw material warehouse, raw material pre-washing workshop, water slag processing workshop, biomass semi-gasification furnace, zinc crystallized salt workshop, production safety and environmental protection center, and laboratory for detection and testing. The company holds qualifications for treating hazardous waste categories including HW12, HW17, HW23, HW48, and HW49, with an annual capacity to process 100,000 mt of zinc-containing waste. Its main products include low-grade zinc oxide and zinc crystallized salt. The company has always upheld the green and environmentally friendly development philosophy, adhering to the fundamentals of "being responsible for the environment, for clients, and for employees," guided by technological innovation, and targeting the "reduction, recycling, and detoxification" of solid waste pollution prevention and control. The company is committed to building a modern "solid waste" management and disposal service provider, actively carrying out emergency environmental protection disposal, proactively assuming social service functions, and making positive contributions to promoting the circular economy development in Sichuan and strengthening the ecological civilization construction of lucid waters and lush mountains! Yunnan Luoping Zinc & Electricity Co., Ltd. (Qujing City) On March 30, the delegation visited Yunnan Luoping Zinc & Electricity Co., Ltd. (Qujing City) for exchanges. During the meeting, both sides conducted in-depth discussions on key topics including magnesium removal process optimization, production management organization, and raw material substitution plans, and put forward constructive suggestions on improving the plant environment. Yunnan Luoping Zinc & Electricity Co., Ltd. was established to fully leverage Luoping's local hydropower and lead-zinc mineral resource advantages. In accordance with the "ore, electricity, and smelting integration" development strategy proposed by the Luoping County Party Committee and County Government, and the overall requirements of the Municipal Party Committee and Municipal Government for the reform of industrial enterprises across the city, the company was registered and established at the Yunnan Provincial Administration for Industry and Commerce on December 21, 2000. It was listed on the Shenzhen Stock Exchange A-share market in 2007 and is a state-controlled enterprise under Luoping County. The company's assets are an optimized combination of three components: hydropower, lead-zinc mines, and zinc smelting. In terms of company assets, they are primarily composed of three advantageous resources of Luoping: mineral, hydropower, and zinc smelting. These mainly include six production units: Luoping County Fule Lead-Zinc Mine with an annual processing capacity of 100,000 mt of raw ore, Lazhuang Power Plant with annual power generation of 250 million kWh (installed capacity of 60,000 kW), a zinc smelter with an annual output of 120,000 mt of electrolytic zinc, a zinc powder plant with an annual output of 12,000 mt of ultra-fine zinc powder, a comprehensive utilization plant with an annual processing capacity of 129,500 mt of zinc slag, and a sulphuric acid plant with an annual output of 140,000 mt of sulphuric acid, achieving a total annual industrial output value exceeding 2 billion yuan. The company has six wholly-owned subsidiaries. The company's main businesses include hydropower generation, mining of lead, zinc, and other non-ferrous metals, as well as the production and sales of zinc smelting and its extended products. It is currently the only publicly listed firm in China's zinc smelting industry that integrates mining, power generation, chemical processing, and smelting. Its products include zinc sulphide concentrates, lead concentrates, zinc ingots, industrial sulphuric acid, ultra-fine zinc powder, cadmium, germanium concentrates, silver concentrates, copper concentrates, zinc alloys, industrial and residential electricity, edible oils and fats, among others. Its main product, "Jiulong" brand zinc ingots, is popular in non-ferrous product markets in and outside China thanks to its superior product quality and corporate reputation. Honghe Prefecture Hongqian Non-ferrous Chemical Joint-Stock Co., Ltd. On March 31, the delegation visited Honghe Prefecture Hongqian Non-ferrous Chemical Joint-Stock Co., Ltd. for exchanges. The two sides held in-depth discussions on topics including the economic benefits of smelting by-products, energy utilization efficiency, the current status of enterprise development, and future cooperation intentions. Honghe Prefecture Hongqian Non-ferrous Chemical Joint-Stock Co., Ltd. was established on August 1, 2007, with a registered capital of 50 million yuan. The total investment in project construction was 475.5543 million yuan. The company currently has over 600 employees and covers an area of 443 mu. The plant is located in the Heishenmiaobo Industrial Zone, situated in the central area of the Gejiu-Kaiyuan-Mengzi urban cluster. The company is a new-type joint-stock enterprise centered on crude lead smelting, integrating sulphur dioxide acid production, waste heat power generation, lead electrolysis, and recovery of precious and rare metals such as gold, silver, antimony, and bismuth, with further extension into deep processing of lead-series products including red lead, massicot, electrode plates, and storage batteries. It is a benchmark enterprise among private lead smelters in the city, featuring a relatively large scale, advanced technology, compliance with environmental protection standards, comprehensive utilization of resources, and a complete industry chain. The company pioneered the application of new technologies to upgrade and transform the traditional crude lead smelting model among private enterprises in the city. The company has formulated the working philosophy of "prioritizing environmental protection, ensuring safety, attracting talent, enforcing strict management, and enhancing efficiency," and continues to drive high-quality development. In April 2007, the company commissioned China ENFI Engineering Technology Co., Ltd. to conduct a feasibility study on the lead smelting technological transformation project, and determined a comprehensive industrial facility technological transformation project with a total investment of 490 million yuan and an annual capacity of 60,000 mt of crude lead. On December 21, 2009, the "Demonstration Project of Oxygen-Enriched Bottom-Blowing Lead Smelting Technology with Annual Output of 60,000 mt of Crude Lead" was designated by the Provincial Department of Science and Technology as a 2009 Yunnan Provincial Science and Technology Innovation Project. In 2010, it was further designated as a key industrial project by the provincial, prefectural, and municipal governments. On November 14, 2011, the company obtained ISO9001:2008 quality management system certification. On March 7, 2012, "HSPb99.94PCT" was successfully registered on the London Metal Exchange. In 2019, the company successively passed the safety completion acceptance and environmental impact assessment completion acceptance, fully achieving compliant operations and sustainable development. Yunnan Zhenxing Industrial Group Co., Ltd. On March 31, the delegation headed to Yunnan Zhenxing Industrial Group Co., Ltd. for a visit and exchange. Both parties conducted in-depth discussions on topics including Yunnan Province's mineral resource endowment, smelting industry development trends, corporate business strategies, and technological innovation applications, jointly assessing the current status and prospects of the industry and analyzing the challenges and opportunities ahead. Yunnan Zhenxing Industrial Group Co., Ltd. (hereinafter referred to as "the Group") was founded in 1996 and is located in the Chongposhao New Materials Industrial Park, Shadian Sub-district Office, Gejiu City. The Group currently has 7 subsidiaries, 2 holding companies, and 1 equity-participation company, with approximately 3,000 employees. Its capacity reaches annual output of crude lead (100,000 mt), electrolytic lead (60,000 mt), zinc ingot (20,000 mt), lead-acid battery plates (9 million sets), lead-acid batteries (6 million units), superphosphate (350,000 mt), sulphuric acid (200,000 mt), and monoammonium phosphate (MAP) (60,000 mt). The Group has established five major production sites and five major product brands covering crude lead raw material, lead-zinc smelting, power supply manufacturing, fertilizer and chemical production, and resource recovery. It has formed an internal industrial cycle spanning lead ore mining—lead-zinc smelting—lead-based alloy melting—battery manufacturing—waste battery recycling—precious metals production, making it one of the few private non-ferrous enterprises in China with a complete lead industry chain. Since 2013, the Group has been consecutively recognized as one of the Top 100 Non-Public Enterprises in Yunnan Province. In 2025, it ranked 41st among the "Top 100 Non-Public Enterprises in Yunnan Province" and was selected for the first time into the "Top 20 Private Enterprises in Innovation Capability," ranking 7th. Yunnan Shadian Lead Industry Co., Ltd., a subsidiary controlled by the Group, ranked 71st. The Group has received nearly 100 honors at various levels, including "High-tech Enterprise," "Outstanding Private Technology Enterprise," "Enterprise with Harmonious Labor Relations," "Provincial Model Collective for Ethnic Unity and Progress," and "Key Enterprise for Industrial Development in Honghe Prefecture" in Yunnan Province. The Group's Yunsha brand lead ingot was successfully registered on the London Metal Exchange in 2007 and on the Shanghai Futures Exchange in 2020. In 2021, the Group was rated AAA in enterprise credit rating in the national non-ferrous metals industry. In August 2024, it was designated as a "Qiangyuan Zhuqi" Industry-Finance Service Base by the Shanghai Futures Exchange. Looking ahead, the Group will pursue the philosophy of "seeking survival, pursuing development, and accelerating enterprise transformation and upgrading," adhering to the working approach of "rooting in Honghe, basing in Yunnan, radiating to surrounding regions, and expanding across China." It will thoroughly implement strategies of enterprise management transformation, technology-driven development, talent empowerment, and sustainable development, striving to achieve significant increases in capacity and production of major products by 2035, with gross industrial output value up YoY, and to build itself into a 10 billion green lead-zinc comprehensive recycling technology enterprise. Mengzi Mining and Metallurgy Co., Ltd. On March 31, SMM and the field trip delegation headed to Mengzi Mining and Metallurgy Co., Ltd. for a visit and exchange. Both parties engaged in in-depth discussions on the entire zinc smelting process, covering topics including production technology, raw material supply, product sales, environmental protection governance, and future development plans, aiming to share experience, address industry pain points, and jointly clarify the direction of development. Mengzi Mining and Metallurgy Co., Ltd. was established in 1996. It is a resource-based mining and metallurgy enterprise integrating R&D, exploration, mining, mineral processing, smelting, and trading, with a focus on comprehensive utilization of resources. The company is one of the few comprehensive private enterprises in the non-ferrous metal industry that possesses an entire industry chain and operates independent trading and supply chain business platforms. It is among the top 100 enterprises in Yunnan Province and a key enterprise in Honghe Prefecture. Shenzhen Zhongjin Lingnan Nonfemet Co., Ltd. — Danxia Smelter On April 2, the SMM delegation visited Zhongjin Lingnan's Danxia Smelter for a survey and field trip to the core plant area. In-depth discussions were held on production operations, technological R&D, and raw material procurement, covering key topics such as production capacity, technical cooperation, and raw material procurement strategies. Shenzhen Zhongjin Lingnan Nonfemet Co., Ltd. (hereinafter referred to as "Zhongjin Lingnan") was established in September 1984 and listed on the Shenzhen Stock Exchange in January 1997 (stock code: 000060). It is an internationalized entire industry chain resource company primarily engaged in lead, zinc, and copper mining, mineral processing, and smelting, as well as comprehensive recovery of rare, scattered, and precious metals. It is a publicly listed firm controlled by Guangsheng Holdings Group, a key wholly state-owned enterprise under Guangdong Province. Zhongjin Lingnan's business covers segments including mines, smelting, new materials, and supply chains. It has 23 directly affiliated enterprises, wholly-owned and controlled subsidiaries. Major operating entities include Fankou Lead-Zinc Mine, Shaoguan Smelter, Danxia Smelter, Zhongjin Copper Co., Guangxi Mining Co., Perilya Limited in Australia, Zhongjin Technology Co., and Huajiari Co. The company has an annual output of 300,000 mt of lead and zinc metal content in concentrates, 450,000 mt of smelted lead and zinc products, 450,000 mt of copper cathode, 21,000 mt of aluminum extrusion, 20,000 mt of battery zinc powder, and 5,400 mt of composite metal materials. Among these, its battery zinc powder ranked first in Chinese market share, nickel-metal hydride and nickel-cadmium battery electrode sheets & plates materials ranked first in Chinese market share, and thermal bimetal ranked first in Chinese market share. The 2026 field trip brought together some global lead and zinc industry leaders for an inspiring and highly productive journey across China’s leading smelters and enterprises. The warm welcome, operational excellence, and innovative technologies on display made this event a resounding success — and we extend our deepest gratitude to all the companies and participants who made it happen. Looking ahead – Save the date for 2027: We are excited to announce that the 2027 SMM (22nd) Lead & Zinc Conference and Industry EXPO will take place from March 17–19, 2027 in Kunming, Yunnan, China . This premier event will once again bring together the global lead-zinc community for high-level networking, insight sharing, and industrial exploration. Interactive call – We want to hear from you: As we plan the field trip for the 2027 conference, we’d love your input. Which smelters or companies would you most like to visit for technical exchange and on-site learning? Please share your suggestions in the comments below — your feedback will help shape the 2027 experience. Let us know where the industry should go next!

[SMM Stainless Steel Daily Review] SS Futures Retreated after Rapid Rise on First Day after Qingming Festival, Stainless Steel Spot Quotes Remained Stable SMM April 7 — SS futures retreated after a rapid rise. After the morning opening, SS futures once surged rapidly before being dragged down by the decline in non-ferrous futures, closing at 14,135 yuan/mt by the midday close. Spot market side, affected by the overall fluctuations in futures, spot traders continued to maintain a strategy of holding prices stable for shipments. Downstream end-users remained cautiously on the sidelines, purchasing mainly based on rigid demand, with mediocre inquiry and trading activity, and market quotes remained generally stable. The most-traded SS futures contract retreated after a rapid rise. At 10:15 AM, SS2605 was quoted at 14,200 yuan/mt, up 50 yuan/mt from the previous trading day. Spot premiums for 304/2B in the Wuxi area were in the range of 220-420 yuan/mt. In the spot market, the average price of cold-rolled 201/2B coils in Wuxi remained flat; for cold-rolled trimmed-edge 304/2B coils, the average price in Wuxi remained flat and in Foshan remained stable; cold-rolled 316L/2B coils in Wuxi remained flat; for hot-rolled 316L/NO.1 coils, Wuxi quotes remained flat; cold-rolled 430/2B coils in both Wuxi and Foshan remained stable. The stainless steel market is currently in the traditional peak consumption season of "Golden March and Silver April." Downstream demand fundamentals recovered compared with the earlier period, with end-user purchases continuing at a rigid-demand pace, and overall trading volume was sufficient to hold quotes firm. However, affected by macro news disturbances and futures fluctuations, downstream end-user clients still held a wait-and-see sentiment with no willingness to stockpile, and trading fluctuated with changes in news. Futures...

The conflict in the Middle East has disrupted shipping through the Strait of Hormuz, triggering a سلسلة of chain reactions: global shipping costs have surged sharply, and war risk insurance premiums for vessels have also risen rapidly. Moreover, shipping companies must also weigh freight rate factors. According to industry insiders, current freight rates have already skyrocketed to 11-12 times their original level.

Next Monday, markets outside China will be closed for one day on April 6 for the Easter holiday, including the LME and other exchanges. Meanwhile, China will also be in the Qingming Festival holiday, with the SHFE and other exchanges likewise closed. In terms of macroeconomic data, key releases include China’s March CPI YoY and the US March non-seasonally adjusted CPI YoY, while the US Fed will also release the minutes of its monetary policy meeting. LME lead, geopolitical tensions outside China have repeatedly resurfaced and the situation remained relatively severe, with the impact on energy, shipping, and other areas continuing. China’s lead ingot import window had remained open for a long time, attracting overseas lead ingot inflows into the Chinese market and reducing spot lead circulation in Southeast Asia and other markets. Especially during periods of rising LME lead, LME Cash-3M contango further narrowed WoW to -$20.77/mt, which will support lead prices to hold up well. LME lead is expected to trade at $1,890-1,965/mt next week. SHFE lead, lead ingot supply is expected to increase in April, but the consumption side is facing the traditional off-season. Coupled with the Qingming Festival holiday, when downstream enterprises will be on holiday, the risk of post-holiday lead ingot inventory buildup will rise, which will weigh on the upward momentum of lead prices. In addition, delivery of the SHFE lead 2604 contract will come onto the agenda after the holiday, and attention should be paid to changes in plant warehouse lead ingot inventory into visible inventory, with caution against lead prices retreating after rapid rise. The most-traded SHFE lead contract is expected to trade at 16,500-16,900 yuan/mt next week. Spot price forecast: 16,350-16,700 yuan/mt. During the Qingming Festival holiday, many downstream enterprises plan to take time off, leading to a temporary absence of lead consumption. Together with the approaching traditional off-season, downstream enterprises will maintain purchase as needed. On the supply side, production at primary lead and secondary lead enterprises will rise steadily, while imported lead continues to flow into China, making it possible for spot discounts for lead to widen.

[SMM Stainless Steel Daily Review] SS Futures Fluctuated Upward, Spot Stainless Steel Trading Sluggish Ahead of Qingming Festival SMM News on April 3: SS futures showed an upward fluctuation trend. SHFE nickel drove SS futures to stop falling and strengthen, closing at 14,235 yuan/mt as of the midday close. Spot market, although SS futures stopped falling and rebounded, the overall gains were limited, providing no obvious boost to the spot market; coupled with the approaching Qingming Festival holiday, overall market trading sentiment was sluggish, and traders' quotes were largely stable. The most-traded SS futures contract stopped falling and strengthened. At 10:15 a.m., SS2605 was quoted at 14,150 yuan/mt, up 40 yuan/mt from the previous trading day. Spot premiums for 304/2B in Wuxi were in the range of 270-470 yuan/mt. In the spot market, the average price of cold-rolled 201/2B coils in Wuxi was unchanged; for cold-rolled burr-edge 304/2B coils, the average price in Wuxi was unchanged, and the average price in Foshan was largely stable; cold-rolled 316L/2B coils in Wuxi were unchanged; for hot-rolled 316L/NO.1 coils, Wuxi quotes were unchanged; cold-rolled 430/2B coils in both Wuxi and Foshan were largely stable. The stainless steel market is currently in the traditional peak consumption season of "Golden March and Silver April," and the fundamental downstream demand improved compared with the previous period. End-user procurement continued at a pace based on rigid demand, and overall trading volume was sufficient to support the market's basic vitality. However, affected by macro news disruptions and fluctuations in futures, downstream end-user clients still maintained a wait-and-see sentiment, showing no willingness to stockpile, and transactions fluctuated with changes in the news flow. Futures, the Iran geopolitical conflict is difficult to resolve in the short term, and uncertainty in macro news continues to cause disruptions...

[SMM Nickel Flash] Iran and Oman to Jointly Manage the Strait of Hormuz Iran and Oman have drafted an agreement to jointly manage shipping through the Strait of Hormuz, according to Iran's Deputy Foreign Minister Gharibabadi. He stated the requirements are not restrictions but aim to facilitate navigation, ensure safety, and provide better services. Even in peacetime, vessel traffic should be under the supervision of the two coastal states. Iran is also studying the imposition of transit fees, though specific amounts have not yet been determined.

[Worsening Supply Concerns and Gradual Demand Recovery Stabilize the Center of Aluminum Prices with Geopolitical Premiums ]Overall, the market's core focus in the period ahead is on whether key aluminum smelters in the Middle East will further expand production cuts. If the cuts continue to materialize, they will provide strong upward momentum for global aluminum prices, coupled with support from expectations of a gradual release of demand during China’s peak season. In the short term, aluminum prices are expected to remain in a high-level consolidation pattern.

[Silicon Metal Price Center Remained in the Doldrums]: This week, the silicon metal market stayed weak, with the transaction center for some silicon metal grades edging lower. As of April 2, SMM east China prices were oxygen-blown #553 silicon at 9,000-9,200 yuan/mt, down 100 yuan/mt WoW; 441# silicon at 9,300-9,400 yuan/mt, down 50 yuan/mt WoW; and 3303# silicon at 10,100-10,300 yuan/mt, down 100 yuan/mt WoW. In the futures market, the most-traded silicon metal contract remained weak, with the SI2605 contract closing at 8,300 yuan/mt on Thursday, down 435 yuan/mt WoW. Spot declines were narrower than futures prices, and the advantage in supplier shipments shifted from silicon enterprises to trading firms engaging in both spot and futures market. During the week, market prices were under pressure, while procurement volume from some downstream users and export traders increased, with transactions in some grades remaining moderate.

SMM News, Apr 2: In early trading, SHFE aluminum 2604 fluctuated upward, with its center moving higher than the previous day. Affected by elevated aluminum prices, shipping sentiment was stronger than buying sentiment, while end-user downstream purchase sentiment was weak and spot cargo circulation was relatively ample. Market transactions were mainly concentrated at discounts of 10 yuan/mt to the SMM A00 aluminum average price. Today, the east China market shipping sentiment index was 3.43, up 0.02 MoM; the purchasing sentiment index was 3.01, up 0.01 MoM. Aluminum futures prices remained elevated, but in the central China market, traders were overall more bullish than bearish. Although downstream orders were not enough to support excessive stockpiling, traders were relatively active in purchasing for hedging purposes. After the initial stage, shipments from sellers declined, while higher-bid purchasing increased, driving market quotes and transaction prices all the way up. Ultimately, actual transaction prices in the central China market ranged from a discount of 40 yuan/mt to the central China price to a premium of 10 yuan/mt over the central China price. Today, the central China market shipping sentiment index was 2.79, up 0.03 MoM; the purchasing sentiment index was 2.44, up 0.02 MoM. Inventory side, aluminum ingot inventory in major consumption regions increased by 2,000 mt from the previous period today, with Guangdong as the main source of the inventory buildup. In the short term, aluminum ingot inventory continued its seasonal buildup after the Chinese New Year. Affected by bullish market sentiment, premiums are expected to maintain a narrowing trend.