According to SMM data, total aluminum production outside China in March 2026 edged up 0.2% YoY, while daily average production outside China fell 2.7% MoM, mainly due to extensive production cuts and suspensions at aluminum plants in Mozambique and the Middle East during March. Looking ahead to April, although aluminum plants in the US and Iceland are expected to resume production, the resumption of production at a Spanish aluminum plant continues to advance, and operating capacity at new projects in Indonesia and Angola continues to ramp up, given the large-scale production cuts and suspensions at aluminum plants in the Middle East and Mozambique in March and the further emergence of their impact, aluminum production outside China is expecte

Recently, China’s manganese-based battery materials market has shown an overall pattern of cost-driven dynamics, product differentiation, and gradually recovering demand. Manganese sulphate and Mn3O4 were supported by rising upstream raw material costs and freight rates, with prices trending upward; MnO2 remained stable; LMO held steady amid fluctuations in lithium carbonate, awaiting a recovery in demand in April.

SMM News on March 31: According to SMM statistics, China’s aluminum production in March 2026 (31 days) was up 1.6% YoY and up 10.7% MoM. This was mainly driven by the recovery in calendar days and the gradual resumption of production by downstream enterprises after the Chinese New Year. Operating rates across downstream industries moved higher overall, and the proportion of liquid aluminum rebounded in tandem, up about 9.3 percentage points MoM to 73.7%, exceeding expectations at the beginning of the month. The main reason was that some aluminum plants saw considerable liquid aluminum sales, while sentiment toward casting ingot was weaker than expected at the beginning of the month. Based on SMM data on the proportion of liquid aluminum, China’s aluminum casting ingot volume in March was up 5.3% YoY and down 18.1% MoM. Capacity changes: As of month-end March, SMM statistics showed that China’s existing aluminum capacity was about 46.209 million mt, with no MoM change. Production forecast: Entering April 2026, as the peak season deepens, downstream enterprises are expected to see gradually stronger demand for primary aluminum. The proportion of liquid aluminum is expected to edge higher. Overall, the proportion of liquid aluminum is expected to rise 1.8 percentage points to 75.5%. [Data source statement: Except for publicly available information, all other data is processed and 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 News, March 31: According to SMM statistics, China’s aluminum production in March 2026 (31 days) was up 1.6% YoY and up 10.7% MoM. The month was mainly supported by the recovery in calendar days and the gradual resumption of production by downstream enterprises after the Chinese New Year. Operating rates across downstream sectors generally increased, and the proportion of liquid aluminum also rebounded, up about 9.3 percentage points MoM to 73.7%, above expectations at the beginning of the month. The main reason was that some aluminum plants saw considerable liquid aluminum sales, while sentiment for casting ingot was weaker than expected at the beginning of the month. Based on SMM data on the proportion of liquid aluminum, China’s aluminum casting ingot volume in March was up 5.3% YoY and down 18.1% MoM. Capacity changes: As of month-end March, SMM statistics showed that China’s existing aluminum capacity was about 46.209 million mt, with no MoM change for the time being. Production forecast: Entering April 2026, as the peak season deepens, downstream enterprises’ demand for primary aluminum is expected to gradually strengthen. The proportion of liquid aluminum is expected to edge up. Overall, the proportion of liquid aluminum is expected to rise by 1.8 percentage points to 75.5%. [Data source statement: Except for public information, all other data is processed and 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.] Source: SMM

[SMM Daily Brief Review of Coking Coal and Coke] In terms of supply, coking coal costs charged into coke ovens at coking enterprises remained high. Coupled with solid demand for coke from steel mills and increased procurement volumes, coke inventory at coking enterprises continued to decline. On the demand side, blast furnace production resumptions at steel mills continued to advance, and hot metal production kept rebounding, strengthening rigid demand for coke. In summary, the supply-demand structure of coke remained tight. In the short term, the coke market may continue to hold up well, and the first round of coke price increases is expected to be implemented soon.

SMM News, March 31: According to SMM statistics, total aluminum production outside China in March 2026 edged up 0.2% YoY, while daily average production fell 2.7% MoM, mainly due to widespread production cuts and shutdowns at aluminum plants in Mozambique and the Middle East during March. According to an announcement on Hydro's official website, Qatalum smelter in Qatar initiated an orderly shutdown on March 3, and announced on March 12 that it had decided to stop further production cuts and maintain a 60% operating rate. On March 16, according to South32's official website, Mozal Aluminium (Mozal) was confirmed to have entered maintenance status on March 15, involving 580,000 mt of capacity. On March 15, according to an announcement on Alba's official website, Alba initiated the shutdown of Lines 1, 2, and 3 under controlled and safe conditions, involving capacity equivalent to 19% of its total capacity of 1.623 million mt, or about 310,000 mt; around March 25, the market reported that its Line 4 might also see production cuts or shutdowns, involving 320,000 mt of capacity; on March 28, according to an announcement on Alba's official website, its aluminum plant facilities were hit on March 28, the extent of equipment damage was still being assessed, and it would maintain operational flexibility and employee safety. On March 28, according to EGA's official website, facilities at its Al Taweelah aluminum plant suffered severe damage, with the extent of the damage still under assessment. The market expects large-scale production cuts and shutdowns there, and the plant has aluminum capacity of about 1.55 million mt. Looking ahead to April 2026 , although the Mount Holly aluminum plant in the US and the Grundartangi aluminum plant in Iceland are expected to begin resuming production, production resumptions at Spain's San Ciprián aluminum plant continue to advance, and operating capacity at new aluminum projects in Indonesia and Angola is expected to continue ramping up, given the large scale of production cuts and shutdowns at aluminum plants in the Middle East and Mozambique in March and the further emergence of their impact, aluminum production outside China in April is expected to decline significantly both YoY and MoM. Overall, if the situation in the Middle East proves difficult to ease, monthly aluminum production is expected to shift into sustained negative YoY growth from Q2 to Q4 2026. Continued attention should be paid to subsequent announcements from relevant aluminum plants in the Middle East and trends in global aluminum inventory.