BAIINFO-China, Domestic GPC market trading performance was ordinary in May. Major refineries’ low-sulfur GPC prices were stable-and-weak while mid and high-sulfur GPC prices mostly slid down. Independent refineries’ GPC prices diverged by shipment situations. Imported GPC transactions were made mainly on small orders. Compared to the end of Apr., Sinopec refineries’ GPC prices partially descended by RMB 40-200/T.