云南：询盘稀少成交不畅

铭炭网

08/07/2025

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云南地区磷酸法木质炭指标（碘值950-1000、焦糖115以上、亚兰17、200目过95%、灰分6-8、水分10以内、铁盐600-7...... [ Read more ]

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云南：询盘稀少 成交不畅