On November 1st, the first tunnel of the Anhui Bao Magnesium Mine Product Conveyor Corridor Project, the world's largest magnesium alloy production base, was completed. The Anhui Bao Magnesium Mine Product Conveyor Corridor starts from Huayuan Wujia Baiyunyan Mine Area in Youhua Town, Qingyang County, Anhui Province, and ends at Tongbu Logistics Park, with a total length of about 22.97 kilometers. The corridor is composed of a closed overhead corridor and four mountain tunnels, with a designed annual transportation capacity of 40 million tons.