我需要含碳量为98%的石油焦碳，用于工业铸造。我来自巴基斯坦。预计数量：300吨。 提醒：这是一条分发消息。买家愿意接收同一类别的多个卖家的报价。请发送您的最佳报价！ ---- I need petroleum coke carbon with 98% carbon content for industry foundry use. I am from...

我需要含碳量为98%的石油焦碳，用于工业铸造。我来自巴基斯坦。预计数量：300吨。 提醒：这是一条分发消息。买家愿意接收同一类别的多个卖家的报价。请发送您的最佳报价！ ---- I need petroleum coke carbon with 98% carbon content for industry foundry use. I am from Pakistan. Estimated quantity: 300 tons. Reminder: This is a Distributed Message. The buyer is open to receiving quotes from multiple sellers in the same category. Send your best offer!  

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