Steel, magnesium and its products, and coal are among the major exported commodities.

China generated 1.25 trillion kilowatt-hours of electricity from renewable energy during the January-June period.

Compared with wet quenching, Mi said the new technique has economic and environmental benefits.

The scale of the industrial internet industry has exceeded 1 trillion yuan.

By the end of June, China's installed capacity for renewable energy had exceeded 1.1 billion kilowatts.

China's State Administration for Market Regulation has conducted investigations on activities of bidding up coal prices, the administration said Friday.

Major steel producers churned out a total of 20.79 million tonnes of crude steel in late July, the data showed.

According to the administration, China saw 190 mining accidents in the January-July period, down 14 percent year on year.