& 8203;On the afternoon of June 30, 2025, Che Changbo, Secretary General of China Mining Association (CMA), and his delegation ...
In the morning of June 19, 2025, a delegation led by Secretary-General Che Changbo of the China Mining Association(CMA) visited...
Secretary-General Che Changbo of China Mining Association Meets with Deputy Head of the Embassy of the Oriental Republic of Uru...
