On October 26, the "2021 National Non-ferrous Metal Standardization Technical Committee Annual Meeting" was held in Changzhou, Jiangsu. The meeting commended the 2021 Non-Color Standard Committee Technical Standard Excellence Award. The national standard "Machined Copper and Copper Alloy Grades and Chemical Composition" hosted by Chinalco Luoyang Copper Processing Co., Ltd. won the first prize of "2021 Non-ferrous Standards Committee Technical Standard Excellence Award".