| Code - Description |
 10000000 - Live Plant and Animal Material and Accessories and Supplies |
| 11000000 - Mineral and Textile and Inedible Plant and Animal Materials |
| 12000000 - Chemicals including Bio Chemicals and Gas Materials |
| 13000000 - Resin and Rosin and Rubber and Foam and Film and Elastomeric Materials |
| 14000000 - Paper Materials and Products |
| 15000000 - Fuels and Fuel Additives and Lubricants and Anti corrosive Materials |
| 20000000 - Mining Machinery and Accessories |
| 21000000 - Farming and Fishing and Forestry and Wildlife Machinery and Accessories |
| 22000000 - Building and Construction Machinery and Accessories |
| 23000000 - Industrial Manufacturing and Processing Machinery and Accessories |
| 24000000 - Material Handling and Conditioning and Storage Machinery and their Accessories and Supplies |
| 25000000 - Commercial and Military and Private Vehicles and their Accessories and Components |
| 26000000 - Power Generation and Distribution Machinery and Accessories |
| 27000000 - Tools and General Machinery |
| 30000000 - Structures and Building and Construction and Manufacturing Components and Supplies |
| 31000000 - Manufacturing Components and Supplies |
| 32000000 - Electronic Components and Supplies |
| 39000000 - Lighting and Electrical Accessories and Supplies |
| 40000000 - Distribution and Conditioning Systems and Equipment and Components |
| 41000000 - Laboratory and Measuring and Observing and Testing Equipment |
 42000000 - Medical Equipment and Accessories and Supplies |
 42120000 - Veterinary equipment and supplies |
| 42130000 - Medical apparel and textiles |
| 42140000 - Patient care and treatment products and supplies |
| 42150000 - Dental equipment and supplies |
| 42160000 - Dialysis equipment and supplies |
| 42170000 - Emergency medical services products |
| 42180000 - Patient exam and monitoring products |
| 42190000 - Medical facility products |
| 42200000 - Medical diagnostic imaging and nuclear medicine products |
| 42210000 - Independent living aids for the physically challenged |
| 42220000 - Intravenous and arterial administration products |
| 42230000 - Clinical nutrition |
| 42240000 - Orthopedic and prosthetic and sports medicine products |
| 42250000 - Physical and occupational therapy and rehabilitation products |
| 42260000 - Postmortem equipment and supplies |
| 42270000 - Respiratory and anesthesia and resuscitation products |
| 42280000 - Medical sterilization products |
| 42290000 - Surgical products |
| 42300000 - Medical training and education supplies |
| 42310000 - Wound care products |
| 43000000 - Communications and Computer Equipment and Peripherals and Components and Supplies |
| 44000000 - Office Equipment and Accessories and Supplies |
| 45000000 - Printing and Photographic and Audio and Visual Equipment and Supplies |
| 46000000 - Defense and Law Enforcement and Security and Safety Equipment and Supplies |
| 47000000 - Cleaning Equipment and Supplies |
| 48000000 - Service Industry Machinery and Equipment and Supplies |
| 49000000 - Musical Instruments and Recreational Equipment and Supplies and Accessories |
| 50000000 - Food Beverage and Tobacco Products |
| 51000000 - Drugs and Pharmaceutical Products |
| 52000000 - Domestic Appliances and Supplies and Consumer Electronic Products |
| 53000000 - Apparel and Luggage and Personal Care Products |
| 54000000 - Timepieces and Jewelry and Gemstone Products |
| 55000000 - Published Products |
| 56000000 - Furniture and Furnishings |
| 70000000 - Farming and Fishing and Forestry and Wildlife Contracting Services |
| 71000000 - Mining and Oil and Gas Services |
| 72000000 - Building and Construction and Maintenance Services |
| 73000000 - Industrial Production and Manufacturing Services |
| 76000000 - Industrial Cleaning Services |
| 77000000 - Environmental Services |
| 78000000 - Transportation and Storage and Mail Services |
| 80000000 - Management and Business Professionals and Administrative Services |
| 81000000 - Research and Science Based Services |
| 82000000 - Editorial and Design and Graphic and Fine Art Services |
| 83000000 - Public Utilities and Public Sector Related Services |
| 84000000 - Financial and Insurance Services |
| 85000000 - Healthcare Services |
| 86000000 - Education and Training Services |
| 90000000 - Travel and Food and Lodging and Entertainment Services |
| 91000000 - Personal and Domestic Services |
| 92000000 - National Defense and Public Order and Security and Safety Services |
| 93000000 - Politics and Civic Affairs Services |
| 94000000 - Organizations and Clubs |
