Historia
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China petroleum sued for polluting river
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PetroChina Will Strengthen Its Operational Safety and Environmental Protection Based on the Lessons Learnt from the Accident
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PetroChina says has 'guilty conscience' over toxic spill [China]
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Importante pollution au benzène dans le nord-est de la Chine
Idiomas disponibles: français -
Toxic Leak Shuts Down Chinese City
Idiomas disponibles: English