随着钢铁产业的快速发展,原燃料短缺与钢铁生产高速发展的矛盾越来越突出,造成外购铁精矿、精煤和铁合金等原燃料资源的紧缺。尤其是在目前市场条件下,作为钢铁企业的原燃料供应厂商,更为注重货款的回收和经济效益的实现, With the rapid development of the steel industry, the contradiction between the shortage of crude fuel and the rapid development of steel production has become increasingly prominent, resulting in the shortage of raw fuel resources such as iron ore concentrate, coal and ferroalloy purchased from abroad. Especially under the current market conditions, as the original fuel supplier of steel enterprises, they pay more attention to the collection of the money and the realization of economic benefits,