| Gr. SCEM | Description | Request |
| 01 | Batteries and accessories | Service Desk |
| 03 | Signal and illumination lamps, accesories | Service Desk |
| 04 | Wires and cables, accessories | Service Desk |
| 05 | Electrical conduit fittings and accessories | Service Desk |
| 06 | Switchboard equipment, racks contactors | Service Desk |
| 07 | Power supplies, printed circuits | Service Desk |
| 07 | Telephones | Service Desk |
| 08 | Knobs, filters, semiconductors, transfo. | Service Desk |
| 09 | Connectors, main distribution boxes | Service Desk |
| 10 | Capacitors | Service Desk |
| 11 | Resistors and potentiometers | Service Desk |
| 12 | Informatics | Service Desk |
| 14 | Electric and electronic instruments | Service Desk |
| 18 | Vacuum equipment (installation) | Service Desk |
| 18 | Vacuum equipment (flange) | Service Desk |
| 19 | Laboratory equipment and instruments | Service Desk |
| 22 | Monitoring instruments, counters and gauges | Service Desk |
| 23 | Machine accessories | Service Desk |
| 26 | Heating, ventilation | Service Desk |
| 29 | Soldering equipment and accessories | Service Desk |
| 30 | Grinding, abrasive and polishing products | Service Desk |
| 34 | Tools | Service Desk |
| 36 | Seals and insulating materials | Service Desk |
| 37 | Adhesives, resins and sealing compounds | Service Desk |
| 38 | Flexible hoses | Service Desk |
| 39 | Metal and plastic piping | Service Desk |
| 40 | Taps, cocks and valves | Service Desk |
| 41 | Flanges and connectors | Service Desk |
| 43 | Wood, stratified materials | Service Desk |
| 44 | Metals and plastics | Service Desk |
| 45 | Metal cables, ropes and accessories | Service Desk |
| 46 | Ironmongery | Service Desk |
| 46.70 | Sanitary hotel | Service Desk |
| 46.80 | Sanitary building | Service Desk |
| 47 | Nuts, bolts, screws, nails, rivets | Service Desk |
| 50 | Clothing and protective articles | Service Desk |
| 53 | Furniture | Service Desk |
| 54 | Stationery | Service Desk |
| 55 | Material for storage and cleaning | Service Desk |
| 55.60 | Hygiene - Cleaning | Service Desk |
| 56 | Paints and thinners | Service Desk |
| 57 | Oils, greases and derivatives | Service Desk |
| 58 | Chemical products | Service Desk |
| 59 | Gases accessories | Service Desk |
| 60 | Gases | Service Desk |
| 61 | Gases mixture | Service Desk |
| 70 | Vehicles - Transport - Handling | Service Desk |
| 80 | Computer and accessories | Service Desk |
| 90 | Bookshop | Service Desk |
| 92 | Shop | Service Desk |