Nafine Chemical Industry Group Co.Ltd(000737) : the abbreviation of Mingqi securities is changed to "Northern Copper"

Nafine Chemical Industry Group Co.Ltd(000737) announced on February 23 that since February 24, the full name of the company has been changed from " Nafine Chemical Industry Group Co.Ltd(000737) " to "Northern Copper (Shanxi) Co., Ltd", the securities abbreviation of the company has been changed from " Nafine Chemical Industry Group Co.Ltd(000737) " to "Northern Copper", and the securities code remains unchanged, still "000737".