摘要
On November 6th, 2009 PetroChina Daqing PetrochemicalCompany Ltd. (Daqing Petrochemical) commencedproduction of the 100 000 t/a ethyl benzene-styreneunit in Daqing, Heilongjiang province. Daqing Petrochemicalspent around RMB300 million to construct the unit.