BAIINFO-CHINA, Domestic GPC market saw fluctuations. Major refineries’ low-sulfur GPC prices continued rising partially while mid and high-sulfur GPC prices diverged by shipments. Independent refineries’ GPC prices slid down early this week then picked up late this week. Imported GPC prices remained largely stable. To be specific, Sinopec refineries’ GPC prices vibrated by RMB 20-200/T. CNPC/PetroChina refineries’ GPC prices fluctuated by RMB 30-220/T.