Petrochina West East Gas Pipeline & Sales Company |
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摘 要: | PetroChina West East Gas Pipeline & Sales Company, a regional company directly under PetroChina Company Limited (PctroChina), is responsible for the construction and operation of the West-East Gas Pipeline Project. and the gas marketing and sales of the natural gas market in China.
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关 键 词: | 中国石油天然气股份有限公司 西气东输管道公司 西气东输销售公司 业务介绍 天然气销售 |
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