The Wugang manganese smelter is in one of China's major iron and steel centers. Manganese is often added to steel to increase its tensile strength.

武冈冶锰熔炉是中国大型钢铁中心之一，钢里往往加入锰以增强它的韧度。

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The Wugang manganese smelter is in one of China's major iron and steel centers.

武钢锰溶场位于中国主要的钢铁中心之一。

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And in 2001, it bought out 82.5% of Grupo Simec, a steel smelter with factories in Guadalajara and Mexicali.

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