For all of 2022, exports were worth $291.98 billion, a historic high for annual shipments and 26.07% higher than in 2021.

As China's leading energy base, Shanxi Province is key to the country's energy supply and electricity transmission.

Average monthly output of coal produced by the company has been around 50 million tons during the past 15 months, he added.

In the first 11 months of last year, the country's iron ore imports dipped 2.1 percent year-on-year to around 1.02 billion metric tons, he said.

The figure includes 30 million tons of crude oil and more than 5.5 billion cubic meters of natural gas, according to Daqing Oilfield.

The first freight train was on its way to Poland, the Baltic News Service (BNS) reported on Monday.

Ganqmod Port, a major energy import channel for the country, has become an important hub on the China-Mongolia-Russia economic corridor.

Rooftop solar gear, biomass heating, pumped-storage hydroelectricity among tech on rise.