Chinese government's official position on the current Russian invasion has been neutral all along. China is unlikely to change that since providing military equipment to Russia would risk massive US sanctions and asset seizure. I don't expect this to change even after Putin Xi meeting.
When did Chinese government supply drones to Russian arm forces or the separatist forces? Russia wouldn't be buying UAVs from Iran if China was willing to supply them.
In case, you were referring to commercial DJI drones Ukrainian purchased off the internet, that's not a transfer of arms by China. Besides DJI has suspended sales in both Russia and Ukraine since April for fear of US sanctions.
In fact, DJI is so sensitive about its drones being used in this conflict; it issued a statement disavowing military use and reemphasizing its civilian use nature when Russian embassy in China praised DJI drones on weibo.
Russian embassy in China praising DJI drones have revolutionized artillery warfare.
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DJI's response
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