内蒙古：原料支撑椰壳炭走势坚挺

铭炭网

11/21/2024

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　在炭化料供应偏紧和价格坚挺下，近日内蒙古地区椰壳炭报价小范围调整．．．．． [ Read more ]

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内蒙古：原料支撑 椰壳炭走势坚挺