This standard specifies the basic requirements, technical requirements and test methods, inspection rules, marking, packaging, transportation and storage and quality commitment of SN/GF-5 5W-30 bio-based gasoline engine oil. The products covered by this standard are suitable for the lubrication of automotive four-stroke gasoline engines using SN or GF-5 5W-30 under various operating conditions, such as cars, light trucks, vans and bus engines.