China Aluminum released its annual report on March 27, reporting operating revenue of RMB 241.125 billion in 2025, a year-on-year increase of 1.69%; net profit attributable to shareholders of the listed company was RMB 12.674 billion, a year-on-year increase of 2.25%. The company plans to distribute a final dividend of RMB 0.147 per share (inclusive of tax) in cash for 2025, totaling approximately RMB 2.522 billion (inclusive of tax).

The National Institute of Advanced Industrial Science and Technology (AIST) in Japan recently announced the successful development of a copper gallium selenide (CuGaSe₂) solar cell with a conversion efficiency of 12.28%, setting a world record for indium-free wide-bandgap chalcogenide solar cells in the same frequency band. The research team enhanced the open-circuit voltage and cell performance by incorporating aluminum to form a back-surface field and optimizing the buffer layer. This achievement provides a new approach for the development of high-efficiency tandem solar cells.

Recently, Chalco Aluminum Foil (Yunnan) Co., Ltd. underwent an industrial and commercial registration change, with its registered capital increasing from 800 million yuan to approximately 1.15 billion yuan, an increase of about 44%. The company was established in March 1996. Its legal representative is Xu Tao, and its business scope includes the production and sales of aluminum cast-rolled coil, aluminum plate/sheet and strip, aluminum foil products, and packaging for food and pharmaceuticals, as well as aluminum foil for electronics and power applications, foreign trade, and more. Shareholder information shows that the company is jointly held by Aluminum Corporation of China Group High-end Manufacturing Co., Ltd., Northwest Aluminum Co., Ltd., and others.

[SMM Aluminum Express News] Guinea Bauxite & Alumina Exports in January 2026. Ministry of Mines and Geology reports: Total bauxite 20.26 million tons; alumina 46,764 tons. Bauxite Highlights (top contributors): 1. SMB: 6.57 Mt (32 vessels) – leading exporter 2. Chalco: 2.64 Mt (14 vessels) 3. CBG: 1.64 Mt (28 vessels) 4. Zhicheng Guinee Mining/GBT: 0.94 Mt (5 vessels) 5. CDM China: 0.94 Mt (5 vessels) Other key volumes: 6. Cobad: 0.82 Mt 7. AMC: 0.79 Mt 8. BAM: 0.63 Mt 9. KBM: 0.58 Mt Alumina: 1. Friguia: 46,764 tons (2 vessels) – sole reported exporter

On January 15, the 120,000 mt/year green aluminum power project in the Angola Aluminum Industrial Park, supported by core technology from Chalco Guiyang Aluminum Magnesium Design & Research Institute (hereinafter referred to as “Guiyang Institute”), was successfully put into operation here. Angolan President João Lourenço attended the project to inaugurate the commissioning ceremony. This marks the first time a Chinese aluminum project has landed on the African continent, and it is another landmark achievement in practicing green industry cooperation under the Belt and Road Initiative.

Recently, the No. 3 production line of Chalco Green Materials' Zhaotong, Yunnan 400kt aluminum alloy flat ingot project was put into operation, successfully casting a 5.3-meter-long flat ingot. This marks a significant progress in the deep collaboration between green aluminum smelting and high-end material manufacturing within the Chalco Group.