3 results for keyword "PetroChina"
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PetroChina Lanzhou Petrochemical starts up new NBR unit
05-24-2022 16:35:21 -
PetroChina Lanzhou Petrochemical promotes construction of new NBR project
09-22-2021 16:28:55 -
PetroChina Jilin’s high-end SBR enters the market
05-21-2019 17:02:30