据美国钢铁工业协会数据,2017,美国粗钢产量为9010万6000吨,约8174万2300吨(1吨=0.90718吨),仅为同期中国粗钢产量9.82%。In fact, the production of crude steel in the United States, after hitting a high point of 101 million 803 thousand tons in 2000, mostly wandered in 8000-9000 million tons, and no more than 1 billion tons.