1. Aluminum Corporation of China Shandong Branch (formerly Shandong Aluminum Corporation) was the same age as New China, and its predecessor was the East China Smelting Plant established in 1949, which was officially completed and put into operation on July 1, 1954.
2. After several times of renaming, it was successively renamed as Shandong Aluminum Plant, 501 Plant and Zhangdian Aluminum Plant.