I second that. Absolutely not true.
Tom is the Shirogorov team member that hosts their pages over at USN. I'm sure he won't mind me quoting from the OP of a thread he started over there in response to both periodic rumors and a recent reviewer's assertion their knives (or any of their parts) are made in China.
"I would like to officially state that we do not make our knives in China. We never have, and don't intend to, either. By 'do not' I mean that not only do we not order our knives to be made in China, we do not source any parts from there. Neither do we outsource any part of our production process to subcontractors at all. This by definition also implies that we do not outsource any subcontracting work to China (as we don't have subcontractors, period). Everything we make is produced in its entirety in our workshop in Yaroslavl. Deisign, CAD work, prototyping, grinding, CNC, heat treat, stonewashing, satin, polishing, making some smaller components (such as roller bearings), laser engraving, sharpening, assembly, fitment, finetuning, repairs, etc, you name it - everything is done in-house. With the exception of design of our collabs which are based on existing customs (though they are reworked by Sergey, the 'base' for these projects does not originate at the workshop - and we are fully open about that).
Concentration of all the production-related processes to one single location is done to ensure proper quality of our knives, and also the reason behind the fact that if you want work done on your Shirogorov knife you would need to send it in to our workshop in Yaroslavl.
We do source some components (what will become knife parts during the manufacturing process) internationally. We buy blade steels both from the US and Europe (but you knew that already; just look at the lineup of steels available in our folders). Some minor hardware is sourced from Germany. Quite a lot is made in-house from steel blanks. Our handle materials are predominantly procured locally in Russia - both titanium, G10, and CF."