Personally, I don't know why every country on the planet with a military production complex ISN'T shipping their combat kit to Ukraine. This is like the PERFECT opportunity to rake in some easy free advertising.
"Hey dudes, I know everyone bought from Russia - but as you can clearly see their tanks are shit. And here's some real time footage of my military gear kicking in that shit. I think it's time you ditched the Ruskie shit and signed on some new kit with me for your self defense needs ... after all, it's not like China's gonna resist the urge to be a dick and kick off WWIII."