Breakthroughs in key technologies, solutions expected.

Seven of China's major coal-producing groups have called on the sector to boost supply and keep prices within a reasonable range.

The administration will continue to step up supervision to continue improving workplace safety conditions in non-coal mines, the official said.

Xinjiang, rich in coal and wind power resources, currently transmits electricity to 20 other Chinese provincial regions.

China's Hebei Province. Huanghua Port, one of the key ports for thermal coal transportation in China, has stepped up its turnover rate since December.

The event, organized by the China Textile Industry Federation, attracted the participation of more than 1,000 delegates from throughout the country.

Shanxi, a major coal-producing region in north China, has shut down 163 coal mines and eliminated 146.05 million tonnes of annual coal production capacity over the past five years.

Meanwhile, Guizhou will reduce the number of miners – or realize unmanned digging – at coal mines by around 2025.