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3月3日,中国石油天然气股份有限公司与中国中煤能源股份有限公司在北京签署战略合作框架协议。双方将充分发挥各自优势,在产品互供、物资采购等方面开展合作。
On March 3, PetroChina and China Coal Energy Co., Ltd. signed a strategic cooperation framework agreement in Beijing. Both parties will give full play to their respective advantages and cooperate in providing mutual benefits and material procurement.