On March 12, 2026, the UK Trade Remedies Authority issued a notice announcing its affirmative final anti-dumping determination on tinplate (Tin Mill Products) originating in China. It determined that Shougang Group had a dumping margin of 27.85, an injury margin of 62.39, and an anti-dumping duty of 27.85; other exporters had a dumping margin of 49.98, an injury margin of 88.00, and an anti-dumping duty of 49.98. It recommended imposing anti-dumping duties on the products concerned from China for a period of five years. The UK HS codes of the products concerned are 7210 11 00 10, 7210 11 00 90, 7210 12 20 10, 7210 12 20 90, 7210 12 80 10, 7210 12 80 90, 7210 50 00 10, 7210 50 00 90, 7210 70 10 15, 7210 70 10 91, 7210 70 80 20, 7210 70 80 25, 7210 70 80 92, 7210 70 80 95, 7210 90 30 00, 7210 90 40 10, 7210 90 40 90, 7210 90 80 20, 7210 90 80 91, 7210 90 80 99, 7212 10 10 00, 7212 10 90 11, 7212 10 90 19, 7212 10 90 90, 7212 30 00 20, 7212 30 00 30, 7212 30 00 80, 7212 40 20 10, 7212 40 20 91, 7212 40 20 93, 7212 40 20 99, 7212 40 80 12, 7212 40 80 15, 7212 40 80 30, 7212 40 80 35, 7212 40 80 80, 7212 40 80 82, 7212 40 80 85, 7212 40 80 87, 7212 50 20 11, 7212 50 20 19, and 7212 50 20 90. The dumping investigation period was from April 1, 2023 to March 31, 2024, and the injury investigation period was from April 1, 2020 to March 31, 2024. On September 25, 2024, the UK Trade Remedies Authority issued a notice announcing the initiation of an anti-dumping investigation into tinplate originating in China, upon an application filed by UK enterprise TATA STEEL UKLIMITED. (Compiled and translated from the official website of the UK Trade Remedies Service) Original text: https://www.trade-remedies.service.gov.uk/public/case/AD0062/submission/034ccc6a-89ce-4ac3-bcd5-26464f3fc5be/

On March 14, 2026, the Interdepartmental Commission on International Trade of Ukraine issued a notice stating that, pursuant to Resolution No. AD-598/2026/441-01 of the Commission dated March 10, 2026, it had made an affirmative final ruling in the third sunset review of the antidumping measures on steel wire ropes and cables originating in China, and decided to continue imposing antidumping duties on the products concerned for another five years at an unchanged rate of 123. The period of investigation in this case was from January 1, 2022 to March 31, 2025. The Ukrainian tariff codes of the products concerned were 7312 10 49 00, 7312 10 81 00, 7312 10 83 00, 7312 10 98 00, and 7312 10 65 00. The measures took effect from the date of publication of the notice. On August 17, 2007, Ukraine initiated an antidumping investigation into steel wire ropes and cables originating in China. On July 23, 2008, pursuant to Resolution No. AD-183/2008/143-48 of the Ukrainian Commission, Ukraine began imposing antidumping duties on the Chinese products concerned. Thereafter, Ukraine conducted two sunset reviews, and made affirmative rulings and extended the duty period on September 19, 2014 and May 28, 2020, respectively. On August 24, 2022, the Interdepartmental Commission on International Trade of Ukraine issued a notice amending the product description of Chinese steel wire ropes and cables as determined in Resolution No. AD-183/2008/143-48 dated July 23, 2008. Upon application by a Ukrainian producer, and pursuant to Resolution No. AD-582/2025/441-01 of the Commission dated May 21, 2025, Ukraine initiated the third sunset review investigation of the antidumping measures on the Chinese products concerned. (Compiled from: Ukrainian Government Website) Source: https://ukurier.gov.ua/uk/news/povidomlennya-201/

In a 2-1 vote on March 12, the US International Trade Commission (ITC) ruled against imposing anti-dumping and countervailing duties ('AD/CVD') on graphite anode imports from China. The decision effectively kills proposed tariffs that would have surged to 169.5% for most Chinese exporters—and averts an initial petition that sought a staggering 920% duty rate. This ruling provides a highly positive economic outlook for the US battery energy storage system ('BESS') industry, sparing the sector from severe supply chain destabilization and price volatility.

This week, lithium ore prices continued to follow lithium carbonate in a fluctuating downward trend. Supply side, the volume of cargoes available for circulation in the market gradually decreased recently, while mines outside China showed stronger willingness to make shipments amid fluctuations, with some mines outside China conducting several auctions during the week. Demand side, inquiries and procurement sentiment for lithium ore remained relatively strong, but due to the large recent market fluctuations, back-and-forth negotiations between upstream and downstream intensified, and wait-and-see sentiment persisted, though overall transaction activity improved. Overall market transaction prices continued to follow the fluctuating trend in lithium carbonate futures.

SMM News, March 19: Total inventory in the two major stainless steel markets of Wuxi and Foshan declined further this week, falling from 998,100 mt on March 12, 2026 to 979,300 mt on March 19, down 1.88% WoW. Stainless steel social inventory extended its decline this week, with inventory in the two core markets of Wuxi and Foshan continuing to pull back WoW. Although the market has entered the traditional peak consumption season of "Golden March and Silver April," ongoing geopolitical conflicts continued to disrupt the market this week, while SS futures weakened and came under pressure, leading to a clear lack of market confidence. Overall transactions during the week were weaker than last week; even though the demand-side recovery fell short of expectations, downstream end-users still maintained a just-in-time procurement pace. Supply side, stainless steel mills faced the dual pressure of elevated production schedules and high inventory, and their willingness to ship stayed high; during the week, a major mainstream mill lowered its guidance price, directly boosting market transactions and becoming the core driver behind the slight pullback in inventory. Sentiment in both the spot market and futures was subdued. Coupled with geopolitical conflicts and limited upside in raw material prices, the market's earlier bullish sentiment completely faded, while downstream buyers only maintained just-in-time procurement with no willingness to stockpile, further constraining restocking room. Overall, this week's modest inventory drawdown mainly relied on active shipments by steel mills and support from just-in-time transactions. Current social inventory remained at a high level, and with March production schedule expectations still relatively high, pressure on inventory drawdown remained prominent. Although inventory posted consecutive declines in the short term, constrained by weak market confidence and the absence of downstream stockpiling demand, inventory is unlikely to see a substantial drawdown. Whether inventory can continue to decline steadily will still depend on close monitoring of how the geopolitical situation evolves and the pace of actual downstream demand release.

Raw material side, spot lithium carbonate prices fluctuated this week, cobalt sulphate prices remained temporarily stable, and nickel sulphate prices dropped slightly.

Refined Cobalt: This week, spot refined cobalt prices generally fluctuated around 430,000 yuan/mt. During the week, prices briefly surged on news of procurement by overseas traders and export controls in the DRC, but later pulled back into the fluctuation range as macro sentiment weakened and downstream procurement follow-through proved insufficient. In terms of supply, ex-factory prices at mainstream smelters remained stable, traders' spot-futures price spread quotations were steady, and there were no significant changes in the structure of cargoes circulating in the market. In terms of demand, affected by weak cost pass-through, downstream enterprises still showed low acceptance of high-priced raw materials and only maintained a pace of just-in-time stockpiling, with no significant increase seen in actual transactions. Fundamentally, the DRC's export control policy further increased uncertainty over cobalt intermediate products exports, while the pattern of structural tightness in China's raw material supply remained unchanged, continuing to provide bottom support for cobalt prices. Cobalt Intermediate Products: This week, cobalt intermediate product prices continued to hold steady, and the market remained in a pattern of "prices quoted but no trading." In terms of supply, the impact of the DRC's export control policy continued to unfold, market concerns over whether miners could ship smoothly intensified, suppliers' bullish expectations heated up, and they continued to withhold quotations, leaving extremely scarce spot cargoes available in the market. In terms of demand, although smelters still had willingness to procure raw materials, constrained by cobalt salt prices that struggled to catch up, and with downstream orders yet to become clear, enterprises maintained a cautious wait-and-see stance, and actual transactions remained sluggish. Overall, ongoing disruptions in the DRC's export process continued to cast doubt on the timing of bulk arrivals at port, and the structurally tight raw material situation in China may further intensify. Once downstream orders are gradually finalized and procurement demand restarts, intermediate product prices are still expected to have upward momentum. Close attention should be paid to the progress of DRC exports and the pace of downstream demand recovery. Cobalt Sulphate: This week, spot cobalt sulphate prices continued to remain stable. In terms of supply, supported by tight raw materials, most smelters held firm on quotations in the range of 95,000-98,000 yuan/mt. During the week, the DRC's export control document strengthened traders' expectations for a rise in future cobalt salt prices, and low-priced shipments in the market decreased significantly. In terms of demand, most enterprises remained concerned about future orders, and with their own raw material inventory relatively sufficient, they prioritized inventory consumption and only maintained sporadic just-in-time procurement, mainly at low prices. Overall, the market remained in the inventory digestion stage in the short term, with continued bargaining between sellers and buyers, and prices were mainly driven by rangebound adjustments. However, the DRC raw material supply issue has yet to be resolved, and cost support still exists. Once downstream inventories are depleted and procurement restarts, cobalt sulphate prices are expected to regain upward momentum.

This week, the second-life battery market showed clear structural divergence. On the cost side, although lithium carbonate prices saw a temporary uptick this week, they trended downward overall; nickel sulphate prices edged down slightly, while cobalt sulphate prices remained stable. The cost side was mainly affected by fluctuations in lithium carbonate prices. On the supply side, driven by terminal energy storage demand, inventories of new battery cells at battery cell manufacturers were critically low, and the supply of Grade A battery cells was heavily diverted, causing supply in the second-life battery market to remain tight. On the demand side, 280Ah and 314Ah energy storage battery cells were subject to concentrated procurement in the market, resulting in severe shortages and noticeably rising prices. Meanwhile, demand in the EV sector remained weak, inventory was relatively sufficient, and second-life power battery cell prices stayed stable.

SMM, March 19: During the day, the most-traded SHFE lead 2605 contract opened at 16,571 yuan/mt. Prices edged up slightly in early trading, but upward momentum was limited and failed to surpass the night session high. In the afternoon, affected by the broad decline in base metals, lead prices quickly fell to 16,405 yuan/mt. Although SHFE lead prices rebound slightly toward the close, the rebound was limited, and it finally closed at 16,415 yuan/mt, posting a small bearish candlestick, down 235 yuan/mt, or 1.41%. Supply side, secondary lead smelters showed a strong willingness to hold prices firm, with limited spot order shipments and overall tight supply. Demand side, downstream battery enterprises mainly made just-in-time procurement, showing clear resistance to high premium quotations, with strong wait-and-see sentiment. Spot order transactions were sluggish, with only long-term contracts supporting a small amount of demand. Overall, the cost side of smelters still provided some support, but weak downstream demand constrained upside room. Lead prices were unlikely to see a trending market in the short term and would most likely maintain sideways movement within a range. Data source statement: Except for public information, all other data is derived by SMM based on public information, market communication, and SMM's internal database models, and is for reference only and does not constitute decision-making advice.

[SMM Weekly Review of the Lithium Battery Electrolyte Market: Electrolyte Prices Remained Temporarily Stable This Week (2026.3.16-3.19)] From March 16 to March 19, 2026, electrolyte prices remained temporarily stable. Considering the overall trend in cost-side changes and the supply-demand pattern, electrolyte prices are expected to remain temporarily stable in the short term.