Дэлхийн түүхий гангийн үйлдвэрлэл, хэрэглээнээс төмрийн хүдрийн үнийн
In 2019, the world's apparent consumption of crude steel was 1.89 billion tons, of which China's apparent consumption of crude steel was 950 million tons, accounting for 50% of the world's total. In 2019, China's crude steel consumption reached a …