| Unities with collective conflicts during COVID-19 | Unities that have conducted negotiations with workers/representatives | Total | ||
| Free zone | Observations | 1 | 4 | 6 |
| % line | 16.67% | 66.67% | 100.00% | |
| Customs zone | Observations | 7 | 33 | 139 |
| % line | 5.04% | 23.74% | 100.00% | |
| Unity of informally economy | Observations | 3 | 15 | 136 |
| % line | 2.21% | 11.03% | 100.00% | |
| Total | Observations | 11 | 52 | 281 |
| % line | 3.91% | 18.51% | 100.00% | |