On December 27, 2016, the dry grinding and sorting integrated technology of Jingqing Heavy Machinery was successfully selected into the Fifth batch of Advanced and Applicable Technology Catalogue for the Conservation and Comprehensive Utilization of Mineral Resources by the Ministry of Land and Resources. See: Ministry of Land and Resources on Mineral Resources

Announcement of the Catalogue of Popularization of Advanced and Applicable Technologies for Economy and Comprehensive Utilization (Fifth batch).

website：http://g.mnr.gov.cn/201701/t20170123_1430390.html