Expect it to be similar to Ukraine, considering that khazaks (cossacks/khazars) run both places.
sauce -
https://factcheck.kz/en/fact-check/truth-more-than-100-people-released-from-slavery-annually-in-kazakhstan/ https://www.dol.gov/agencies/ilab/resources/reports/child-labor/kazakhstan
https://www.usaid.gov/kazakhstan/news/surviving-human-trafficking
https://borgenproject.org/addressing-human-trafficking-in-kazakhstan/