长江材料：截至2026年1月30日股东户数20563户
Group 1 - The core point of the article is that Changjiang Materials (001296) reported a total of 20,563 shareholders as of January 30, 2026 [1]
Group 1 - The core point of the article is that Changjiang Materials (001296) reported a total of 20,563 shareholders as of January 30, 2026 [1]