Source.... The CEO Ilya Khait is the source, he has said in multiple interviews in 2022 that
final assembly was moved (or moving depending on the date) to Petropavlovsk, Kazakhstan and 80% of the content is foreign/non-Russian anyways (ie 20% is Russian, to be fair he never says 20% Russian, just 80% non-Russian). He says he had to move because sanctions prevented him from getting the required foreign parts and of course the majority of his market is outside of Russia (all makes sense if they want to stay in business). He also said specifically that frames and body work will continue to come from the "Irbit facility"--again may have been cagey as he does not say Irbit Russia specifically in this context, just "Irbit" in the interviews I have read, but Irbit Russia was the old factory so I think a leap of faith can be made here.
All this was posted with quotes and proof in that other thread that it looks like a moderator deleted? Seems to have disappeared, not sure what happened there as it was not fake news etc.. Russian interviews, foreign interviews, etc. as they did a big press run for obvious reasons so it is well documented.
For additional context, Petropavlovsk is just across the border,
for the area a relatively main transportation/shipping route:
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