According to reports, some media visited the Shenzhen Shuibei Market on January 20, where some merchants claimed that the mall had notified them to prohibit the sale of copper bars. On the morning of January 21, it was learned from the person in charge of Shuibei International and Shuibei Jinzuo, as well as merchants located in Shuibei Wanshan, that the aforementioned markets had not issued or received such a notification. It is reported that there are more than 20 specialized markets in Shuibei Market. (21 Finance)