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PetroChina West-to-East Pipleline Company announced at a press conference held in February that the Chinese Government has formally approved the feasibility study report of the nation-crossing pipeline, marking that the 4200-kilometer pipeline project was
PetroChina West-to-East Pipleline Company announced at a press conference held in February that the Chinese Government had formally approved the feasibility study of the nation-crossing pipeline, marking that the 4200-kilometer pipeline project was