Businesses involved in the the following industries (as defined by the SIC Codes 2007) can use the ProQuin product as defined in the table below.
| Options |
 |
 |
 |
| 01 Crop and animal production, hunting and related service activities |  | | |
| 01.1 Growing of non-perennial crops |  | | |
| 01.11 Growing of cereals (except rice), leguminous crops and oil seeds | | | |
| 01.12 Growing of rice | | | |
| 01.13 Growing of vegetables and melons, roots and tubers | | | |
| 01.14 Growing of sugar cane | | | |
| 01.15 Growing of tobacco | | | |
| 01.16 Growing of fibre crops | | | |
| 01.19 Growing of other non-perennial crops | | | |
| 01.2 Growing of perennial crops | | | |
| 01.21 Growing of grapes | | | |
| 01.22 Growing of tropical and subtropical fruits | | | |
| 01.23 Growing of citrus fruits | | | |
| 01.24 Growing of pome fruits and stone fruits | | | |
| 01.25 Growing of other tree and bush fruits and nuts | | | |
| 01.26 Growing of oleaginous fruits | | | |
| 01.27 Growing of beverage crops | | | |
| 01.28 Growing of spices, aromatic, drug and pharmaceutical crops | | | |
| 01.29 Growing of other perennial crops | | | |
| 01.3 Plant propagation | | | |
| 01.30 Plant propagation | | | |
| 01.4 Animal production | | | |
| 01.41 Raising of dairy cattle | | | |
| 01.42 Raising of other cattle and buffaloes | | | |
| 01.43 Raising of horses and other equines | | | |
| 01.44 Raising of camels and camelids | | | |
| 01.45 Raising of sheep and goats | | | |
| 01.46 Raising of swine/pigs | | | |
| 01.47 Raising of poultry | | | |
| 01.49 Raising of other animals | | | |
| 01.5 Mixed farming | | | |
| 01.50 Mixed farming | | | |
| 01.6 Support activities to agriculture and post-harvest crop activities | | | |
| 01.61 Support activities for crop production | | | |
| 01.62 Support activities for animal production | | | |
| 01.62/1 Farm animal boarding and care | | | |
| 01.62/9 Support activities for animal production (other than farm animal boarding and care) n.e.c. | | | |
| 01.63 Post-harvest crop activities | | | |
| 01.64 Seed processing for propagation | | | |
| 01.7 Hunting, trapping and related service activities | | | |
| 01.70 Hunting, trapping and related service activities | | | |
| 02 Forestry and logging | | | |
| 02.1 Silviculture and other forestry activities | | | |
| 02.10 Silviculture and other forestry activities | | | |
| 02.2 Logging | | | |
| 02.20 Logging | | | |
| 02.3 Gathering of wild growing non-wood products | | | |
| 02.30 Gathering of wild growing non-wood products | | | |
| 02.4 Support services to forestry | | | |
| 02.40 Support services to forestry | | | |
| 03 Fishing and aquaculture | | | |
| 03.1 Fishing | | | |
| 03.11 Marine fishing | | | |
| 03.12 Freshwater fishing | | | |
| 03.2 Aquaculture | | | |
| 03.21 Marine aquaculture | | | |
| 03.22 Freshwater aquaculture | | | |
