…  Co., Ltd. - Kunming Iron & Steel (Group) Co. Ltd. - Tangshan City Rongmao Holdings Co., Ltd. - Zunhua City North Mining Co., …

…  it had revamped a supply agreement with Chinese steelmaker Tangshan Iron and Steel Group that increases volumes. Tangshan, which had already agreed to take up to 5 million tonnes of ore a year …

…  share in Hyesan Youth Cooper Mine, the state-controlled Tangshan Labor Daily said in a report. North Korea agreed to provide special …

…  of the Kaiping Branch Bureau of Public Security in Tangshan, who invested 500,000 yuan (US$62,500) in a local colliery in July …