Why didn't Zonghe Technology Zambia Cobalt Mine start?

The cause of the epidemic. The answer asked by investors is that the main reason is the epidemic situation, and the adjustment progress of the production line is not up to expectations. Zonghe Technology 20 18 invested in Tianjin Maolian. Tianjin Maolian is mainly engaged in copper, cobalt, nickel and other metals, and the original cobalt mine resources of the company are intended to be transferred to Helong Technology.