PLASTICS RAW MATERIALS, PETRO-CHEMICAL PRODUCTS SUCH AS POLYMERS, POLYPROPYLENES AND POLYTHYLENES

PETROL, PETROLEUM, PETROLEUM PRODUCTS, OIL, CRUDE OIL, RAFFINED OIL, FUEL-OIL AND FUELS, DRY GAS, NATURAL GAS LIQUIDS

SEMIMANUFACTURED PLASTIC

MANAGEMENT OF PETROL STATIONS

BUILDING-, INSTALLATIONS-, MAINTAINING- AND REPAIRING-SERVICES RELATED TO OIL-PLATFORMS

TRANSPORTATION OF CRUDE OIL, HEAVY FUEL-OIL, DRY GAS AND STORAGE OF FUEL-OIL

REFINING OF CRUDE OIL AND PROCESSING OF THE PRODUCTS OF THAT REFINING, AS WELL AS PROCESSING OF DRY GAS, NATURAL GAS AND NATURAL GAS LIQUIDS, PROCESSING OF PETRO-CHEMICALS PRODUCTS EXPLORATION OF OIL AND GAS; OIL-FIELD EXPLOITATION; EXPLORATION AND FIELD DEVELOPMENT SERVICES IN THE MARKETING OF PETRO

LEUM INDUSTRY TECHNOLOGY AND PRODUCTS - NAMELY, MARKET SURVEYS, MARKET ANALYSIS, FORMULATION OF SALES STRATEGIES, PROMOTIONAL STRATEGIES, PRODUCT AND SERVICE PLACEMENT, IDENTIFICATION OF TARGET MARKET- AND ADVERTISING PROGRAMS; ENGINEERING SERVICES AND RESEARCH RELATED TO DEEPWATER TECHNOLOGY; PLANNING SERVICES RELATED TO BUILDING OF OIL-PLATFORMS, OIL-WELL TESTING