Ningxia Hongdunzi Coal Industry Hongyi Coal Mine had obtained a safety production license from National Energy Administration with validity period of 3 years (from April 2, 2024 to April 2, 2027). Its coal reserves reach 467 million tons.
(To contact the reporter on this story: jemma.shang@steelhome.cn or 86-555-2238875 18155520624) |