BAIINFO-CHINA, Domestic GPC transactions were active. Major refineries’ low-sulfur GPC prices generally ramped up, and mid and high-sulfur GPC prices partially edged up. Independent refineries’ mid and low-sulfur GPC prices pulled up strongly while high-sulfur GPC prices slid down individually. Imported GPC shipments were acceptable. To be specific, Sinopec refineries slightly raised GPC prices by RMB 20-80/T. CNPC/PetroChina refineries’ GPC prices generally climbed by RMB 30-130/T.