云南:询盘不多 成交不快

铭炭网
06/05/2025
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云南地区活性炭整体报价维持平稳运行。据悉,当地工厂报磷酸法木质炭指标(焦糖100/115、亚兰16-17、200目过95%、灰分6-8、水分...... [ Read more ]
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