On June 5th, 2018, HBXG uye Russian chete mumiririri RBA kambani anorenda muchirongwa Ugol Rossii Mining Exhibition, ndiro rakakura kupfuura mamwe ose uye zvikuru marasha mugodhi inoratidzirwa rakaitirwa Novokuznetsk muguta kuSiberia, nharaunda Russia.
Post nguva: Jul-11-2018