100多年来,世界钢产量在波浪起伏中不断增长,每一次钢产量波动下降都与世界性或有影响的局部经济危机有关。世界粗钢产量连续3年下降出现了4次,均与严重的全球性经济危机有关。2008年下半年又爆发了前所未见的严重金融危机,直接影响当年世界粗 For more than 100 years, the world’s steel output has been increasing continuously in wave undulation. Each time the drop in steel output fluctuates, it is related to the worldwide or influential local economic crisis. The world crude steel output dropped four times in a row for three consecutive years, all related to the serious global economic crisis. In the second half of 2008, an unprecedented serious financial crisis broke out, which directly affected the world’s crude