| 2599401 | Bolts, Nuts, Screws & Nails Manufacturing | steel tool manufacturing | Industrial | |
| 2599501 | Cable Trays, Cross Arms Accessories Assembling | Pipes and wires manufacturing | Industrial | |
| 2599901 | Metal Wires Manufacturing | Pipes and wires manufacturing | Industrial | |
| 2599902 | Gabions Manufacturing | Cotton & metal nets & ropes manufacturing | Industrial | |
| 2599903 | Barbed Wire Manufacturing | Cotton & metal nets & ropes manufacturing | Industrial | |
| 2599904 | Chains Manufacturing | Cotton & metal nets & ropes manufacturing | Industrial | |
| 2599905 | Metal Grating Manufacturing | Steel workshop | Industrial | |
| 2610002 | Electronic Tubes Manufacturing | Pipes and wires manufacturing | Industrial | |
| 2610003 | Electronic Wafers & Semiconductors Manufacturing | Appliances and machinery manufacturing | Industrial | |
| 2610007 | Electronic Printed Circuit Boards Assembling | Appliances and machinery manufacturing | Industrial | |
| 2610009 | Electronic Precision Devices Manufacturing | Appliances and machinery manufacturing | Industrial | |
| 2610010 | Electronic Appliances Assembling | Appliances and machinery manufacturing | Industrial | |
| 2620003 | Printers Cartridges Assembly | Appliances and machinery manufacturing | Industrial | |
| 2620007 | Scanners Manufacturing | Appliances and machinery manufacturing | Industrial | |
| 2620101 | Computer Assembling | Appliances and machinery manufacturing | Industrial | |
| 2630001 | Telecommunications Equipment & Accessories Manufacturing | Appliances and machinery manufacturing | Industrial | |
| 2630003 | Transmitting & Receiving Antenna Manufacturing | Appliances and machinery manufacturing | Industrial | |
| 2630005 | Remote Control Systems Manufacturing | Appliances and machinery manufacturing | Industrial | |
| 2630006 | Telecommunications Equipment & Accessories Assembling | Appliances and machinery manufacturing | Industrial | |
| 2630101 | Telecom Optics Cables, Wires & Requisites Assembling | Pipes and wires manufacturing | Industrial | |
