有道理。查了HD水泥零售价格好像没大幅上涨。看来是车载机器油耗和人工大涨价。经济衰退也许价格就松动了。

来源: IEbird 于 2023-05-11 12:16:16 [旧帖] [给我悄悄话] 本文已被阅读：次

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