２００１年１月１日，在新世纪的第一天，大冶有色金属公司从加拿大引进的诺兰达炼铜工艺的配套工程──四万吨钢精炼技改工程顺利投产了。公司原有粗炼能力１５万吨，精炼能力７万吨。该项工程的建成，将为公司年增阴极铜生产能力４万吨，达到１１万吨，黄金１２００公斤，白 On January 1, 2001, on the first day of the new century, the complete project of Nolander copper smelting process introduced by Daye Nonferrous Metals Company from Canada ─ ─ 40,000 tons of steel refining technological transformation project was successfully put into operation. The company’s original smelting capacity of 150,000 tons, refining capacity of 70,000 tons. The completion of the project, the company will increase annual cathode copper production capacity of 40,000 tons, reaching 110,000 tons, 1,200 kilograms of gold, white