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240,000 Mt Carbon Black Project held by Koren Bean is under construction

240,000 Mt Carbon Black Project held by Koren Bean is under construction

集團公司積極開展“慶五一?迎廠慶”環湖健步行活動

? 4月27日，風光迷人的濟寧市太白湖風景區迎來了一群光榮的勞動者——來自濟寧碳素集團各公司近兩百名員工，這是濟寧碳素集團舉辦的“慶五一·迎廠慶”環... [More]

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