Analysis services for oil field exploration; Biological research; Consulting services in the field of environmental assessment and planning; Geological prospecting; Material testing; Oil field exploration; Oil well testing; Planning of buildings and infrastructure systems for buildings; Scientific research; Technical surveying

Air purification; Assembly of products for others; Dressmaking; Metal treating; Printing; Processing of fuel materials; Processing of oil; Production of energy; Recycling of chemicals; Water treating

Advertising and promotion services and related consulting; Advertising services; Compilation and provision of trade and business price and statistical information; Design of advertising materials for others; Dissemination of advertising matter; Import and export agencies; Preparing advertisements for others; Publicity agents; Purchasing and procurement services, namely, procuring of contracts for others for the purchase of goods and labor contracting services; Sales promotion services

Coal; Diesel oil; Dust-binding compositions; Fuels; Industrial oils; Liquefied petroleum gas; Lubricating oils; Petrol; Petroleum; Waxes

Activated carbons for general industrial use; Chemical preservatives for use in the production of a wide variety of chemicals; Chemical reagents, other than for medical or veterinary purpose; Chemicals for use in purification of water; Detergents for industrial use; Fertilizers; Food preserving chemicals; Industrial chemicals; Photographic chemicals; Unprocessed synthetic resins