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| Experts and leaders from Provincial Silica
Gel Technological Payoff Evaluation Group listen to our payoff report |
|
Provincial transportation leaders inspect Group Logistics Company |
 |
|
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| German chemical experts come to give
us technical guidance on silicone sealant production |
|
Yingkou Petrochemical Research Institute held new factory opening ceremony on
Sept. 16 |
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|
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| The staff traveled in Qingshan
Channel in June 2007 |
|
The staff traveled in Qingshan
Channel in June 2007 |
