ningdong base: the linkage between bdo’s upstream and nstream industries has highlighted the effect
there are towering giant installations one after another, and the milky white pipes circling in the air cover the factory area, accumulating heat. this “steel forest” on the gobi desert is the ningdong industrial base of the ningxia hui autonomous region. “after nearly 20 years of cultivation, the coal chemical industry system in ningdong industrial…
