7月21日,中色沈阳公司在沈阳矿冶研究所召开了“中国有色金属工业沈阳公司科技经济信息网成立大会”。公司所属各矿山、企事业代表27人参加了会议。沈阳矿冶研究所所长王树信同志、党委书记孙明东同志到会,致了贺词。沈阳公司科技处李处长代表马经理在会上作了重要讲 July 21, the color of Shenyang company held in Shenyang Institute of Mining and Metallurgy “China Nonferrous Metals Industry Shenyang Science and Technology Economic Information Network inaugural meeting.” All the mines owned by the Company and 27 representatives of enterprises and enterprises attended the meeting. Comrade Wang Shu Xin, director of Shenyang Institute of Mining and Metallurgy, Comrade Sun Mingdong, party secretary attended the meeting and sent a message of congratulation. Mr. Li, director of Science and Technology Department of Shenyang Branch, made an important speech at the meeting