1 SATURATED AND UNSATURATED HYDROCARBONS, OLEFINS AND DINE TYPES, AND THEIR POLYMERS FOR USE IN THE MANUFACTURE OF PLASTICS; CHEMICAL PRODUCTS FOR USE IN THE FURTHER MANUFACTURE OF INDUSTRIAL CHEMICALS AND FOR GENERAL INDUSTRIAL USE, NAMELY, PROPANE, ETHYLENE, PROPYLENE, POLYTHENE, POLYPROPYLENE, BUTADIENE, BENZENE, TOLUENE, ETHYLBENZENE FRACTION, C4 FRACTIONS, C5 FRACTIONS, C9 HYDROCARBONS AND HIGHER, PHENOLS, ACETONE, CUMENE, SOLVENTS, AROMATICS, ETHYLENE GLYCOL, OXIDE ETHYLENE, ETHERS, SULPHUR, HYDROGEN SULPHIDE, HYDROGEN AND HYDROGEN GASES; CHEMICAL ADDITIVES FOR FUEL TREATMENT; CHEMICAL ADDITIVES FOR USE WITH INTERNAL COMBUSTION ENGINE FUELS; FUEL INJECTION CLEANER CHEMICAL ADDITIVES; OCTANE BOOSTER FUEL CHEMICAL ADDITIVES; ANTIFREEZE; BRAKE FLUIDS; AND UNPROCESSED PLASTICS IN THE NATURE OF POLIOLEFINS AND PVC