1
Chemical preparations and materials for film, photography and printing; chemical substances, chemical materials and chemical preparations, and natural elements, namely, calcium-based algae nutrient supplements for use in aquariums, preparations of microorganisms, other than for medical and veterinary use, titanium oxides, vitamins for use in manufacture; chemical and organic compositions for use in the manufacture of food and beverages, namely, carbohydrates, proteins, peptides, organic acids, chemical additives for use in the manufacture of food and chemical additives; detergents for use in manufacture and industry; filtering media of chemical and non-chemical substances included in this class; adhesives for use in industry; putties, and fillers and pastes for use in industry; unprocessed plastics; salts for industrial purposes; starches for use in manufacturing and industry; unprocessed artificial and synthetic resins; growing media, fertilizers and chemicals for use in agriculture, horticulture and forestry
2
Food colorants
4
Natural gas or coal
17
Seals, sealants and fillers; insulating materials and articles; flexible pipes, tubes, hoses, and fittings therefor (including valves), and fittings for rigid pipes, all non-metallic; resins in extruded form; insulation and barrier articles and materials; semi-worked plastic substances
29
Fats, oils
35
Business analysis, research and information services; business assistance, management and administrative services; advertising, marketing and promotional services