SINOPEC Extreme Pressure High temperature Grease 7019-1 is manufactured from semi-synthetic base oil, a lithium complex thickener and EP, antioxidant, anticorrosion additives etc. According to GB/T 7631.8-90(ISO6743/9-1987), it can be classified as follow:L-XCEBB00, L-XCEBB0, L-XCEBB1, L-XCEBB2, L-XCEBB3.