The Ma'aden-Alcoa aluminum joint venture has signed a contract worth SR5.6 billion (about $1.5 billion) with Hyundai Engineering & Construction for construction of its alumina refinery at Ras Al Khair in Saudi Arabia's Eastern Province. The contract includes completing detailed engineering, procurement, construction, pre-commissioning, commissioning assistance, start-up assistance and training services. The alumina refinery forms part of the fully integrated aluminum project currently under construction by Ma'aden and Alcoa (E&MJ, March 2012, p. 20). The project also includes a bauxite mine at Al Ba'itha and an aluminum smelter and rolling mill, both at Ras Al Khair. The refinery will have production capacity of 1.8 million mt/y of smelter-grade alumina and is scheduled for completion by the end of 2014.
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机译：Ma'aden-Alcoa铝业合资企业已与现代工程建设公司签署了一项价值56亿里亚尔（约合15亿美元）的合同，在沙特阿拉伯东部省的Ras Al Khair建造其氧化铝精炼厂。合同包括完成详细的工程，采购，施工，预调试，调试协助，启动协助和培训服务。氧化铝精炼厂是Ma'aden和Alcoa目前正在建设的完全集成铝项目的一部分（E＆MJ，2012年3月，第20页）。该项目还包括在Al Ba'itha的铝土矿以及在Ras Al Khair的铝冶炼厂和轧机。该精炼厂的冶炼级氧化铝年产能为180万吨/年，计划于2014年底完工。
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