August 9, 2021 Indonesia suspends coal exports from 34 mining companies Companies failed to meet domestic market obligations between January and July this year, according to a government document.
August 9, 2021 Rio Tinto mismanagement caused cost overrun at Oyu Tolgoi Costs to expand the Mongolian mine, Rio's biggest copper growth project, have ballooned up to $6.75 billion from Rio's original budget of $5.3 billion in 2016.
August 5, 2021 Purified tin selenide may be ideal to convert waste heat into energy — study US and Korean researchers have developed the most efficient thermoelectric system on record.
August 3, 2021 BlackRock joins Citi to study plan to shut coal plants early The proposals involve buying coal plants in developing economies in Asia and operating them for as long as 15 years before closing the sites ahead of current schedules.
August 2, 2021 Australia and Guinea to drive global bauxite production growth – report Fitch forecasts Australian bauxite production growth to average 4% y-o-y in 2021, and Guinea's bauxite output to rise from 84.5mnt in 2021 to 133.8mnt in 2030.
July 30, 2021 State of the sector: Worker health, safety and equality in ASM — report While women make up a large percentage of the ASM workforce —they are largely invisible within the data.
July 29, 2021 Turquoise Hill’s profit surges over 33% on strong output Turquoise's second-quarter copper production from Oyu Tolgoi stood at 36,735 tonnes.
July 29, 2021 Gupta pays $25 million to end long-running spat with Rio Tinto The dispute with Rio dates back to the miner’s sale of the Dunkirk smelter in France to Gupta for $500 million in 2018.
July 27, 2021 Rio Tinto faces UK finance watchdog probe into value of Oyu Tolgoi The expansion of the Mongolia mine, Rio's biggest copper growth project, has seen costs balloon up to $6.75 billion.
July 25, 2021 Record profits and blockbuster dividends: Here come the miners The top-five western diversified miners may have earned a combined $85 billion for the first half of the year, according to analyst estimates, more than double the level from a…
China’s November net gold imports via Hong Kong more than doubled from October Spot gold prices have risen about 72% this year, hitting a record $4,549.71 an ounce on Friday, the biggest annual gain since 1979. December 29, 2025 | 07:35 am
