Luwei SG Gasoline Engine Oil（陆威SG）— manufactured by Shandong Huanqiu Lubricant Oil Co., Ltd. Formulated for modern gasoline and diesel engines, batch-traceable to raw lot.
Specification sheet (as published by the manufacturer):
Passenger Cars
Base oilSINOPEC · GROUP II–III
Packing1L · 4L · 18L · 200L · IBC
CertificationISO 9001 · 14001 · 45001
TraceabilityBATCH-LEVEL