【本刊讯】2月22日,在中国五矿集团有色系统科技协同对接会上,中国恩菲与长沙矿山研究院有限责任公司(以下简称“长沙矿山院”)签订全面战略合作协议,合作成立项目执行(长沙)中心(以下简称“中心”)。五矿集团副总裁李福利,五矿集团总经理助理曹修运出席会议并为中心 On February 22, China Enmei signed an all-round strategic cooperation agreement with Changsha Mining Research Institute Co., Ltd. (hereinafter referred to as “Changsha Mining Institute”) on February 22 at the China Minmetals Nonferrous Metals Systems Technology Matchmaking Symposium , Co-founded the project implementation (Changsha) Center (hereinafter referred to as “Center ”). Minmetals Group Vice President Li Fuli, Minmetals Group General Manager Cao Xiunun attended the meeting and as the center