CLASS 01

01/10 - Resins in general.
01/15 - Fire-extinguishing substances.
01/20 - Substances for temper and preparation for soldering.
01/25 - Substances to preserve food products.
01/30 - Substances for tanning, impregnation and finishing of any material.
01/35 - Abrasive, adhesive and agglutinate substances and chemicals intended for industrial use.
01/40 - Smokers and bath herbs in general.
01/45 - Fertilizers in general.
01/50 - Substances and chemical preparations to kill weeds, insects and harmful animals.
01/55 - Substances and chemicals intended to agricultural and cattle-raising activities.
01/60 - Cellulose, wood pulp and cork.
01/65 - Microorganisms intended for industrial use.
01/70 - Substances and chemical preparations intended for photo-sensible compositions.
01/75 - Crude substances and products of vegetal origin, intended for the general industry.
01/80 - Crude substances and products of animal origin, intended for the general industry.
01/85 - Crude minerals, intended for the general industry.
01/90 - Substances and chemicals intended for the industry and science.

03/10 - Compositions for laundry, cleaning products and instruments, except those for personal and industrial use.
03/20 - Perfumery and hygiene products and care products in general.
03/30 - Hygiene products with no therapeutic effects, for animals.
03/40 - Natural and artificial hair, and artificial nails.

04/10 - Oils for lubrication, greases and fuel in general.
04/20 - Atomic fuel.
04/30 - Non-electric products for illumination.

05/00 - Medicine in general.
05/10 - Antibiotic and chemotherapeutic drugs.
05/11 - Active drugs for the central and peripheral nervous system.
05/12 - Active drugs for the central nervous system.
05/13 - Active drugs for the cardiovascular system.
05/14 - Active drugs for the respiratory system.
05/15 - Active drugs for the digestive system and attached glands.
05/16 - Active drugs for the blood and hematopoietic organs.
05/17 - Active drugs for the urinary system.
05/18 - Active drugs for endocrine functions and metabolism.
05/19 - Imuno-supressant, anti-inflammatory, anti-allergic, hypo-sensitive and disintoxicant drugs.
05/20 - Dermatological, ophthalmologic and otological drugs.
05/50 - Substances and co-related products intended to the defense and protection of health.
05/60 - Homeopathic drugs.
05/70 - Drugs for veterinary use.
05/80 - Products specifically used in tooth treatment.
05/90 - Artificial organs and members, crutches and similar products.

06/10 - Minerals in general.
06/20 - Crude, partially elaborated metals and their blends.
06/30 - Metallurgic products, plain or not.
06/40 - Electrodes and addition metals for soldering in general.
06/50 - Wires and webs made of wire.
06/60 - Metallic powders.
06/70 - Molds and cores for metal melting.

07/10 - Industrial machines, equipment and devices in general.
07/15 - Machines and equipment for heating, steam generation, refrigeration, drying, ventilation and devices for distribution of liquids and gases for industrial use.
07/20 - Machines and devices used for agricultural and cattle-raising activities.
07/25 - Road vehicles and devices.
07/30 - Railroad vehicles and devices.
07/35 - Waterway vehicles, other vessels and their devices.
07/40 - Aircraft and spatial vehicles, and their parts.
07/45 - Transport vehicles moved by muscle propulsion.
07/50 - Transport, storage, lifting and towing devices.
07/55 - Motors in general, except those with electric propulsion.
07/60 - Parts, pieces and accessories for machines, vehicles, devices, tools and transport vehicles.
07/65 - Industrial matrix and models.

08/10 - Portable tools and devices moved by human force.
08/20 - Ironware in general.
08/30 - Sandpaper, grindstone and abrasives in general.
08/40 - Cutlery products, except those for surgical and domestic use.
08/50 - Cold steel.

09/05 - Chronometer, clocks and their pieces.
09/10 - Devices and tools for measurement, calibration and weighing.
09/15 - Scientific, medical, dentistry and veterinary devices and tools.
09/20 - Devices and tools for signaling, alarm, control, inspection, protection and safety.
09/25 - Basic electric elements and for illumination.
09/30 - Devices for production, distribution and conversion of electric energy.
09/35 - Communication devices in general and their pieces.
09/40 - Disks and tapes in general.
09/45 - Devices and tools for copying, photograph, movies, optics and teaching.
09/50 - Electric devices for personal use and household appliances.
09/55 - Calculators, counting machines, recording devices, typewriters, staplers, computers and peripheral devices.
09/60 - Automatic devices activated by the introduction of coins, tokens and cards.
09/65 - Devices intended to kill, disturb or guide living beings.
09/70 - Devices, equipment and pieces specifically used in the sun energy field.
09/75 - Devices, equipment and pieces specifically used in the nuclear field.
09/80 - Parts and pieces of devices and tools.

10/10 - Natural seeds, seedlings, plants and flowers.

11/10 - Newspapers, magazines and periodic publications in general.

12/10 - Tents, stalls, canvas, beach sunshades and hammocks for resting.
12/20 - Buoys, life buoys and parachutes.

13/10 - Firearms and war devices in general.
13/20 - Ammunition.
13/30 - Explosive materials.
13/40 - Fireworks.

14/10 - Precious and semiprecious metals.
14/20 - Precious and semiprecious stones, and their imitations.
14/30 - Jewels and their imitations.

15/10 - Musical and acoustic instruments, and their parts.

16/10 - Paper and carton.
16/20 - Books, albums, paper molds and printed matter in general.
16/30 - Office materials, teaching and design materials.
16/40 - Plates and characters for printing.
16/50 - Placards and non-electric posters in general.
16/60 - Artificial plants, flowers and fruits.
16/70 - Mannequins, fantasy ornaments and masks.
16/80 - Trophies, medals and flags.
16/90 - Religious articles.

17/10 - Rubber, plastic matter and their blends.
17/20 - Products and materials for caulking, insulating and stoppage.

18/10 - Leather and skin.

19/10 - Building and paving material in general.
19/20 - Pre-fabricated or previously molded buildings, structures and modules.
19/30 - Sinks, sanitary devices and similar articles.
19/40 - Articles used for hydraulic works.
19/50 - Hoses in general.
19/60 - Crude or partially prepared woods.

20/10 - Furniture pieces and articles in general.
20/15 - Mattresses, pillows and cushions in general.
20/20 - Knife boxes and tableware in general.
20/25 - Articles and tools for household use.
20/30 - Traps and engines in general for household use, for the capture of harmful animals and insects.
20/35 - Containers, bags and packs in general.
20/40 - Glasses, crystals and mirrors in general.
20/45 - Brushes and rollers for painting.
20/50 - Sticks and picks.
20/55 - Funerary coffins.

21/10 - Animal feed.
21/20 - Articles for animals.

22/10 - Living animals.
22/20 - Eggs for incubation.

23/10 - Yarns and fibrous textile matter in general.
23/20 - Stuffing materials.

24/10 - Woven fabrics in general.
24/20 - Clothes for bed, table, bathroom and kitchen.
24/30 - Textile articles for cleaning.

25/10 - Clothes and clothing accessories for common use.
25/20 - Clothes and clothing accessories for sports practice.
25/30 - Clothes and clothing accessories for professional use.
25/40 - Clothes and clothing accessories intended for correction, protection and safety.
25/50 - Disposable clothes and clothing accessories in general.
25/60 - Articles for traveling.

26/10 - Haberdashery articles and artifacts.

27/10 - Curtains and carpets in general.
27/20 - Internal coating materials.

28/10 - Games, toys and recreation.
28/20 - Articles for gymnastics, sports, hunting and fishing, except clothes and clothing accessories.

29/10 - Meat, birds and eggs for food.
29/20 - Fish and other sea products.
29/30 - Fruits, greens, vegetables and cereals.
29/40 - Edible fats and oils.
29/50 - Seasonings, species, and edible extracts.

30/10 - Coffee.
30/20 - Tea herbs.

31/10 - Creamery in general.
31/20 - Margarine.
31/30 - Soybean oil.

32/10 - Edible pasta in general.
32/20 - Flours and yeast in general.

33/10 - Sweets and powders for baking sweets in general.
33/20 - Sugar and sweeteners in general.

34/10 - Crude or manufactured tobacco.
34/20 - Articles for smokers.

35/10 - Beverages, syrups and concentrated juices.
35/20 - Substances for the manufacture of beverages in general.
35/30 - Ice and substances for freezing.

36/10 - Bank and credit, financing and investment services.
36/20 - Services for receiving savings, loaning and granting of credit for house purchasing.
36/30 - Insurance and reinsurance services.
36/40 - Capitalization services.
36/50 - Private welfare services.
36/60 - Credit card services.
36/70 - Services of assistance or related to financial activities.

37/05 - Architecture and engineering services.
37/10 - Geology, search, topography, aerophotogrammetry, oceanography, geodesy services and similar.
37/15 - Meteorology and astronomy services.
37/20 - Landscape, city planning and decoration services.
37/25 - Technical and artistic design services.
37/30 - Forestation and reforestation services.
37/35 - Distribution and control services for electric energy, water, gas and drainage.
37/40 - Construction and repair services of public works.
37/41 - Repair, conservation and assembly services for electric, hydraulic and gas installations.
37/42 - Repair, conservation and assembly services for industrial and agricultural machines and devices.
37/43 - Repair, maintenance and cleaning services for vehicles, motors and their pieces.
37/44 - Repair, maintenance and assembly services for electric, electronic and scientific machines and devices.
37/45 - Repair, maintenance and assembly services for household appliances, optical and communication devices in general.
37/46 - Repair and maintenance services for portable tools and devices, activated by human force, including cutlery and cold fire.
37/47 - Repair, maintenance and assembly services for guns and war devices.
37/48 - Repair, maintenance and assembly services for musical instruments.
37/49 - Repair and maintenance services for games, toys and sport items.
37/50 - Repair, maintenance and assembly services for wood and furniture articles.
37/51 - Repair and maintenance services for office materials.
37/52 - Repair and maintenance services for articles for smokers.
37/53 - Repair and maintenance services for rubber, skin, leather, canvas, plastic, glass, crystal, mirror and textile material articles.
37/54 - Cleaning, maintenance and immunization services for buildings and public parks.
37/55 - Lapidary services for stones of any type, and assembly, repair and maintenance services for metal (precious or not) articles, including jewels and trinkets.
37/56 - Preparation, treatment and improvement services for materials of any kind.
37/57 - Laundry and dyeing services.
37/70 - Graphic composition and bookbinding services.
37/80 - Services for assistance in agricultural and cattle-raising activities.

38/10 - Communication, publicity and advertising services.
38/20 - Transport, storage and packing services for goods in general.
38/30 - Passenger transport services for travel and tourism.
38/40 - Services for assistance in transport and storage in general.
38/50 - Hotel services.
38/60 - Food services.

39/10 - Medical services and assistance.
39/20 - Dentist services and assistance.
39/30 - Veterinary services and assistance.
39/40 - Psychology, social assistance, phonologic, physiotherapeutic services and similar.
39/50 - Biologic services and similar.

40/10 - Administration, leasing and assistance services for the trade of real estate properties.
40/15 - Services for assistance in the trade of goods, import and export included.
40/16 - Consortium administration services.
40/20 - Leasing and administration services for movable properties in general.
40/25 - Agency, training and handwork supply services in general.
40/30 - Legal services.
40/31 - Economic and financial assistance services.
40/32 - Company organization and administration services.
40/33 - Accountant auditorship, accountancy and forwarding services in general.
40/34 - Data processing and analysis services.
40/35 - Evaluation, investigation and auction services.
40/36 - Market and opinion research services.
40/50 - Vigilance, safety and investigation services.
40/55 - Research and analysis services for materials intended for industrial use.
40/60 - Photo studio, movies, phonograph services and similar.
40/65 - Copy reproduction and paper plasticizing services.
40/70 - Ordered creation and confection services for clothing articles in general, including bed, table, bathroom and kitchen.
40/75 - Personal care services.
40/80 - Notary services.
40/85 - Taxidermy services.
40/90 - Animal training and lodging services.
40/95 - Funerary services.

41/10 - Teaching and education services of any nature and grade.
41/20 - Recreation, entertaining and aiding services.
41/30 - Drawing, game and aiding services.
41/40 - Fair, exposition, congress, artistic, sport and cultural show organization services.
41/50 - Professional category representation and professional assistance services.
41/60 - Sport, recreation, social and cultural non-profit services.
41/70 - Community, philanthropic and charity services.