The world's largest producer of rough diamonds said covid-hit demand started to recover in August but it added a note of caution on longer-term prospects.
In the third quarter, 17 oil producers sought bankruptcy protection, fueling a 21% jump in such filings in the first nine months of 2020 from a year earlier.
Chairman Ken MacKenzie confirmed information after reports that China had put a freeze on accepting Australian coal amid trade tensions between the two countries.