Most rail cars that Rio Tinto uses at its mines in Western Australia are from China's CRRC Qiqihar Rolling Stock, a CRRC subsidiary in Northeast China's Heilongjiang province, he said.

Data from the General Administration of Customs showed that the country imported a total of 383.64 million tons of coal from January to October this year, a year-on-year increase of 66.8 percent.

According to local media reports, Ottawa has said that any takeover bid for Teck would go through a rigorous approvals process.

The Asian country exported 31.7 million tons of coal last year.

CaNickel Mining (TSXV: CML) has granted Cobalt One Energy an option to purchase CaNickel’s Bucko Lake nickel project for C$80 million ($59m). The mine is located about 110 km southwest of Thompson, Manitoba, near the town of Wabowden.

Russian mining and metals giant Nornickel has raised its global nickel surplus estimate for the current year due to lower than expected consumption in the battery sector, the company said in a market report.

Electrification will play a key role in China's decarbonization, especially in sectors such as steel, building and transportation, experts said.

In the world's first national supply chain expo, a Chinese steel mill moved the model of its smart workshop into the exhibition hall themed digital tech.