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国内钢铁企业对船用钢材的新技术开发滞后,造成船舶企业不得不高价从国外进口特殊船舶用钢;船企采购分散、采购价格低导致船用钢材利润过低,不利于
Domestic steel companies have lagged behind in the development of new technologies for marine steel, resulting in the high cost of shipping enterprises importing special steels for steel from abroad. The decentralized procurement of shipping companies and the low purchase price led to too low profits for marine steel products,