The national average price for metallurgical-grade alumina with purity above 98.6 per cent dropped by RMB 31 per tonne (USD 4.4 per tonne) or 1 per cent from a week earlier to RMB 2,930 per tonne on October 23, Mysteel's price assessment showed.
Ongoing price weakness has heightened financial pr ...
According to SMM data, China's metallurgical-grade alumina production in September 2025 (30 days) increased by 1.52 per cent M-o-M and 10 per cent Y-o-Y. By the end of September, China's existing metallurgical-grade alumina capacity was about 110.32 million tonnes, and the actual operating capacity ...
Alireza Jaanabadi, the Managing Director of an Iranian nanotechnology company, unveiled a significant step forward in welding material technology, copper–alumina nanocomposite tips designed to replace conventional copper alloys in resistance welding.
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