通过广泛的国际商务合作，中国长城工业集团有限公司在国际宇航界、金融界及保险界享有良好的信誉。
Through extensive international cooperation, CGWIC enjoys an excellent reputation in the international aerospace industry, the financial community and the insurance circle.
中国铝业股份有限公司河南公司及中国长城铝业公司是国内大型铝冶炼联合企业，氧化铝产量占全国一半左右。
China Aluminum Industry Company China Branch and China Changcheng Aluminum Industry Company are large enterprises, of which the output of alumina is about 50% of that of country.
中国铝业股份有限公司河南公司及中国长城铝业公司是国内大型铝冶炼联合企业，氧化铝产量占全国一半左右。
China Aluminum Industry Company China Branch and China Changcheng Aluminum Industry Company are large enterprises, of which the output of alumina is about 50% of that of country.
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