Alumina Futures 2605 Contract Retreats After Surge, Weak Trend Persists

The US auto assembly annual rate fell from 10.4 million units in February to 9.98 million units in March.arch.

According to China News Service, on April 16, at the plant of Jiuquan Iron and Steel (Group) Co., Ltd. in Jiayuguan City, Gansu Province, automated equipment was producing a new generation of zinc-aluminum-magnesium products. It was reported that the group assembled a specialized team to tackle zinc-aluminum-magnesium technology. Against the backdrop of formidable external technical barriers and the absence of batch production track records in China, the team spent six years of intensive efforts to produce China's first coil of zinc-aluminum-magnesium products with proprietary intellectual property rights. At the end of 2025, JISCO's new generation of zinc-aluminum-magnesium products was unveiled. This product category represents the most technically challenging variety in the hot-dip galvanizing industry. JISCO is the only company in China to have achieved large-scale batch production, filling the technological gap in related fields in China. The products have been successfully applied in highly corrosive environments such as cooling towers, motor housings, energy storage, and offshore PV, and have been exported to multiple countries including Thailand, the Philippines, and Argentina.

[SMM Cast Aluminum Alloy Morning Comment: Cast Aluminum Alloy Swung Wildly in Night Session to Close Higher, ADC12 Moved Sideways Driven by Cost] The most-traded cast aluminum alloy contract surged to an intraday high of 24,245 yuan/mt overnight before pulling back rapidly, once probing the low of 24,035 yuan/mt during the session, exhibiting a pattern of wild swings. Prices gradually stabilized and rebounded in the latter half of the night session, with the center steadily rising amid repeated tug-of-war around the average price line, recovering most intraday losses by the close. It finally settled at 24,155 yuan/mt, up 0.04% from the previous close.