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通过论述近年来澳大利亚瓜利亚家族有限公司(SonsofGwaliaLtd)的主产品钽产品的产销量及公司财务状况等主要概况,着重介绍了其下属的两大矿山———世界上第一和第二大钽矿山格林布什矿和沃吉纳矿的基本情况、生产工艺及扩产情况。
By discussing the main profiles of the production and sales of tantalum products and the financial status of the company, which are the main products of Australia’s Sons of Gwalia Ltd. in recent years, this paper mainly introduces the two major mines under its jurisdiction --- the first and the second largest in the world The basic situation, production process and expansion of the Green Bush mine and Wogina mine in the tantalum mine.