In general, China's general aluminum strip products have excess capacity, but the high-precision aluminum sheet and foil products with large market demand are large, and it is necessary to rely on imports. At present, China is in the midst of a new round of aluminum strip project construction. The large-scale construction projects mainly include: 1+4 hot rolling project of Nanshan Group, the first phase production scale is 200,000 t/a; Asian aluminum hot rolling project The production scale is 400,000 t/a; Alcoa Bohai 1+3 hot rolling project, with an additional capacity of 150,000 t/a; Hunan Yitong 1+1 hot rolling project, with a production scale of 220,000 t/a; Qinghai Pingan Aluminum 1+3 hot rolling project with a production scale of 200,000 t/a; Chinalco Henan Aluminum Co., Ltd. (Luoyang hot rolling project, cold rolling project and Zhengzhou cold rolling project) with a production scale of 200,000 t/a . According to incomplete statistics, the total capacity of new aluminum strips (Wuxi aluminum sheets) currently under construction is nearly 1.5 million t/a. In addition, there are some large-scale projects that are undergoing preliminary work, such as the medium-thick plate project of Northeast Light Alloy, the cold-rolling project of Southwest Aluminum, the aluminum strip project of Fujian Ruiqi, the aluminum strip project of Northwest Aluminum, and the hot rolling of southwestern Guangxi. For projects, etc., the scale of production of these proposed large-scale projects is about 1 million t/a.
Keywords: aluminum plate, aluminum alloy plate