Chemicals used in industry, science, photography, agriculture, horticulture and forestry, unprocessed synthetic resins, unprocessed plastic substances, fertilizers, fire extinguishing compositions, quenching and metal welding preparations, chemicals for preserving food, leather-making materials and industrial adhesives.
the second type
Pigments, varnishes, natural lacquers, rust inhibitors and wood preservatives, colorants, mordants, unprocessed natural resins, metal foils and metal powders for painters, decorators, printers and artists.
The third category
Bleach and other materials for laundry, cleaning, polishing, decontamination and grinding preparations, soap, perfume, essential oil, cosmetics, shampoo and toothpaste.
The fourth category
Industrial oils and greases, lubricants, articles that absorb, spray and bind dust, fuels (including gasoline for engines) and lighting materials, candles and lighting wicks.
The fifth category
Pharmaceutical, medical and veterinary preparations; Medical and health preparations; Nutritional foods and substances for medical or veterinary use, baby food; Dietary supplements for humans and animals; Gypsum and dressing materials; Materials for filling cavities, tooth wax; Disinfectant; Preparation for killing harmful animals; Bactericide, herbicide
The sixth category
Ordinary metals and their alloys; Metal building materials; Movable metal buildings; Metal materials for railway tracks; Non-electrical cables made of ordinary metals; Hardware, metal hardware; Metal tube; Safe box; Ore.
The seventh category
Machines and machine tools, motors and engines (except land vehicles), couplings and transmission parts for machine transmission (except land vehicles), non-manual agricultural tools and incubators.
The eighth category
Hand tools and instruments (manual), knives, forks and spoons, cutlery, sabre, razor.
The ninth category
Science, navigation, geodesy, photography, film, optics, weighing instruments, measuring tools, signals, inspection (supervision), rescue (rescue) and teaching tools and instruments, instruments and instruments for processing, converting, transmitting, accumulating, regulating or controlling electric power, instruments for recording, communicating and playing back sounds and images, magnetic data carriers, recording discs, vending machines and coin starters.
The tenth category
Surgical, medical, dental and veterinary instruments and instruments, artificial limbs, artificial eyes and dentures; Orthopedic supplies; Suture material; Special treatment device for the disabled; Massager; Baby care instruments, appliances and supplies; Tools, appliances and articles for sexual life.
The eleventh category?
Lighting, heating, steam, cooking, refrigeration, drying, ventilation, water supply and sanitation equipment.
... and so on.
Baidu Encyclopedia-Trademark Classification Table