800碘值4mm烟煤柱炭价格爆冷

铭炭网

02/28/2025

Read count:18576

Reading font 【 Large Middle Small 】

　年后以来煤质活性炭市场普遍不稳，总体价格呈下降趋势，印证了去年铭炭网对市场的预测。近来煤质炭市场价格降幅较为明显的一个是粉炭，另一个则是800碘值4mm的烟煤柱炭。 [ Read more ]

Tip: You do not have permission to read this article, display content summary for this article. Read more, please login.

Last update