我国洛阳铸钢厂已与德国不莱梅一家造币厂签订长期合同，成为向欧元提供高级合金币材厂家之一，每月供应１０００吨铸币合金。若欧元国家全部使用欧元，铸币需钢量将超过３０万吨。洛阳铸铜厂为欧元提供币材 China’s Luoyang Steel Plant has signed a long-term contract with a Mint, Bremen, Germany to become one of the senior alloy manufacturers supplying the euro with a monthly supply of 1,000 tons of semitropical alloy. If all the euro countries use the euro, the required amount of coinage will be more than 300,000 tons. Luoyang Copper Plant supplies the euro with currency