News Rio mulls Pebble mine stake sale in bid to cut costs Rio Tinto Group, the world’s second- largest mining company, is considering selling its stake in an Alaskan copper project as it cuts costs across its businesses.... Tags: Rio Tinto stake sale VIEW DETAILS Rio Tinto opens Kestrel coal mine extension in Australia Mining major Rio Tinto has launched the $2bn extension of its Kestrel coal mine in central Queensland, Australia.... Tags: Rio Tinto; Australia; Extension VIEW DETAILS Menu Enterprise News Trade News Technical Data Foreign Customers Domestic Customers Hot News China Coal Group's Industrial Design Cente... Shandong Antai Vocational Training College... China Coal Group's ‘AI-Powered Equipment... A Delegation Of Leaders From Jining Univer... Another Authoritative Recognition! China C... Multiple Self-Developed Equipment Models O... China Coal Group's Multiple Models of Meta... China Coal Group Wins Third Prize in AI Ap...