In the January-March period of the current year, China’s raw coal output amounted to 800 million mt, increasing by 3.9 percent year on year, as announced by China's National Bureau of Statistics (NBS).
In the January-March period of the current year, China’s raw coal output amounted to 800 million mt, increasing by 3.9 percent year on year, as announced by China's National Bureau of Statistics (NBS).