On September 20 2023 Yunhai Metal was changed to Baowu Magnesium.

The company's controlling shareholder changed, and Yunhai Metal was officially changed to Baowu Magnesium.

Effective September 20, 2023, the company’s Chinese name will be changed from “Nanjing Yunhai Special Metals Co., Ltd.” to “Baowu Magnesium Technology Co., Ltd.”, and the company’s securities abbreviation will be changed from “Yunhai Metal” to “Baowu Magnesium” , the company's English name was changed from "NANJING YUNHAI SPECIAL METALS CO., LTD" to "BAOWU MAGNESIUM TECHNOLOGY CO., LTD", the English abbreviation was changed from "YUNHAI METALS" to "BAOWU MAGNESIUM", and the securities code remained unchanged, still " 002182".