On December 17, according to Hong Kong Stock Exchange documents, Midland Steel Construction Systems Co., Ltd. passed the Hong Kong Stock Exchange listing hearing, and the sole sponsor was Shen Wan Hongyuan Hong Kong.

On December 17, according to Hong Kong Stock Exchange documents, Midland Steel Construction Systems Co., Ltd. passed the Hong Kong Stock Exchange listing hearing, and the sole sponsor was Shen Wan Hongyuan Hong Kong.