Hosted by BGRIMM and Nonferrous Metals Society of China, the first Seminar on Large-diameter Longhole Mining Technology and Equipment was successfully held in Beijing on 12-13 June 2015, attracting more than 140 attendees from academia and industry both in China and abroad.
Not only to promote popularization and application of large-diameter longhole mining technology in large-scale mining of underground metallic mines , the seminar also drives mines to promote production efficiency through technology innovation and accelerate transformation and upgrading under the new normal economic conditions.