PT Inalum, Indonesia's state-owned aluminum giant, called on the government to suspend the construction of new alumina and aluminum plants on Tuesday, citing concerns about oversupply and pressure on the country's bauxite reserves. Melati Sarnita, CEO of Inalum, pointed out that Inalum is concerned that the aluminum industry will face similar problems to the nickel industry after rapid growth, such as oversupply affecting global prices and environmental issues. Inalum cited market data to estimate that once all the alumina projects under construction start operating, Indonesia's alumina capacity will increase from the current about 9 million tons to 29.8 million tons. Melati said that once all projects are completed, the original aluminum capacity is expected to increase from the current

28th of Feburary: According to SMM statistics, in February 2026, overseas production of metallurgical-grade alumina decreased by 12.41% month-on-month and 3.66% year-on-year; the average operating rate of overseas alumina enterprises edged down by 0.01 percentage point month-on-month to 76.17%, a decrease of 2.67 percentage points year-on-year. Overall, overseas alumina production was relatively stable during the month. By region: Asia: On February 6, Lam Dong Province in Vietnam approved the expansion plans for two alumina projects under Vinacomin, with a total investment of VND 59.855 trillion (approximately USD 2.3 billion). One is to add a production line with an annual capacity of 1.2 million tons at the Nhan Co alumina plant in Dak Nong Province, which is expected to be commissioned in 2030 with an operating period of 30 years. The other is to expand the Tan Rai alumina plant in Lam Dong Province, planning to build a second production line with an annual capacity of 1.2 million tons. Construction is expected to be completed in the third quarter of 2030 and operation to begin in the fourth quarter. According to SMM research, Vietnam's local bauxite resources are relatively abundant, providing stable raw material support for the commissioning of these projects. It is expected that they will have significant cost advantages, potentially enhancing the export competitiveness of alumina in the long term. Europe: In order to reduce the negative environmental impact of road transportation, Alteo alumina plant has partnered with HES Fos, planning to relocate most of its logistics operations from the port of Marseille to the port of Fos-sur-Mer. Under the agreement, HES Fos will be responsible for unloading ships, storing hydrated alumina, and subsequently transporting it to Alteo's plant in Gardanne. In the future, HES Fos will renovate an existing clinker warehouse specifically for storing hydrated alumina to ensure the smooth operation of the supply chain. The construction of this dedicated facility has entered the execution phase and is expected to be put into operation in 2029, providing reliable support for the logistics and storage of alumina in the long term. Australia: On February 13, Australian company Alpha HPA announced the groundbreaking of the second phase of its planned world's largest single-site high-purity alumina refinery. The project will utilize the company's proprietary solvent extraction and refining technology to commercially produce high-purity alumina products with a purity of 99.99%, providing key raw materials for industries such as global lithium batteries, LED lights, and semiconductor manufacturing. Middle East: On February 28, the conflict between Iran and Israel escalated, with an attack on Tehran, the capital of Iran. Currently, no shutdowns of alumina plants in the region have been reported. According to SMM statistics, Iran has only one alumina plant, which is equipped with bauxite production capacity. If geopolitical conflicts further intensify, the plant's production could be affected, and the possibility of output cuts or shutdowns cannot be ruled out. Data show that Iran's annual alumina output is about 250,000 tons, and bauxite output is about 650,000 tons. Its alumina production cannot meet the domestic demand for electrolytic aluminum production, and it has long relied on imports, with India being the main source. Alumina imports from India account for 40% to 80% of Iran's total imports. Outlook for March 2026: Overseas production of metallurgical-grade alumina is expected to increase by 12.65% month-on-month and decrease slightly by 2.38% year-on-year; the operating rate is expected to be 77.45%, up 0.01 percentage point month-on-month and down 1.61 percentage points year-on-year. Continuous attention should be paid to the impact of changes in the international political situation on alumina production.

SMM February 28 news: According to SMM data, the average tax-inclusive full cost of China's aluminum industry in February 2026 fell 0.9% MoM and dropped 5.7% YoY. During the period, alumina raw material costs and auxiliary material costs declined, and the total cost pulled back slightly. The average SMM A00 spot price (January 26–February 25) in February was largely stable, and aluminum profit margins expanded to 7,707 yuan/mt. If the industry calculates based on the monthly average price, 100% of domestic operating aluminum capacity was profitable in February. Cost breakdown: Alumina raw material side : SMM data showed the average SMM alumina index in February was 2,621 yuan/mt (January 26–February 25), down 1.7% MoM. Production cuts at alumina plants during the month shifted inventory to destocking, but after the holiday, some aluminum smelters proactively reduced inventory, resulting in actual demand being lower than theoretical demand. Prices saw only a slight rebound by month-end, and the monthly average price dropped MoM. Entering March, alumina prices face both bullish and bearish factors. On one hand, operating alumina capacity is expected to decline MoM; on the other hand, aluminum smelters’ proactive destocking is expected to reduce demand. Overall, alumina raw material prices are projected to change by a relatively small margin. Auxiliary material market side : Both prebaked anode and fluoride salt prices pulled back in February. In March, prebaked anode and aluminum fluoride prices are expected to maintain a slight downward trend, and auxiliary material costs are projected to decrease. Electricity price side : Electricity prices were generally stable in February, with slight declines in some regions, leading to a small drop in the national average aluminum power cost. Entering March, electricity prices are expected to remain largely stable, and aluminum power costs are projected to hold steady. Overall, SMM expects the weighted average tax-inclusive full cost of China's aluminum industry in March 2026 to be largely stable, averaging around 15,750–16,150 yuan/mt.

【SMM Express News】Lam Dong Province in Vietnam’s Central Highlands has approved adjustments to expand two alumina projects, with a combined investment of VND59.855 trillion (US$2.3 billion), making them the largest projects ever undertaken in the province. The Nhan Co alumina plant expansion in Nhan Co and Kien Duc Communes will add a new production line with a capacity of 1.2 million metric tons per year. The plant is expected to begin operations in 2030 and run for 30 years. The Lam Dong bauxite-aluminum complex expansion in Bao Lam 1 Commune will add a second alumina production line with the same capacity of 1.2 million metric tons per year. Construction is scheduled to finish by the third quarter of 2030, with operations starting in the fourth quarter.

[SMM Aluminum Express News] Vietnam's Lam Dong Provincial People's Committee has approved two major bauxite-alumina expansion projects for Vietnam Coal and Mineral Industry Group (Vinacomin), with a combined investment of nearly VND 60 trillion (~US$2.3 billion). Nhan Co Alumina Plant Expansion (Nhan Co & Kien Duc communes): ~VND 29,986 billion (~US$1.16B). Adds a new 1.2 million tpy alumina line on 870 hectares. Targets international-quality alumina for domestic use and export. 30-year operating period; operations start 2030. Lam Dong Bauxite-Aluminum Complex Expansion (Bao Lam 1 commune): ~VND 29,869 billion (~US$1.15B). Adds a second 1.2 million tpy alumina line on 20.79 hectares. Construction: Q2 2025 to Q3 2030; operations begin Q4 2030.

In October 2024, Guinean customs authorities suspended bauxite exports from Guinea Alumina Corporation (GAC), a subsidiary of Emirates Global Aluminium (EGA), due to unresolved issues with the Guinean government, chiefly around concerns over GAC’s failure to progress on its commitment to build a domestic alumina refinery.