Why is there so many chinese equipment on the list? Is china supplying equipment to ruzzia?

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RT @oryxspioenkop
#UkraineWar: Newly added Russian equipment losses:

1x Unknown BMP-1/2 IFV (damaged)
13x BTR-82A IFV (9x destroyed, 3x damaged, 1x abandoned) [backlog]
1x BTR-80 APC (destroyed)

Full list https://oryxspioenkop.com/2022/02/attack-on-europe-documenting-equipment.html
https://twitter.com/oryxspioenkop/status/1517956207977410560