Das trifft nur die Ukraine, so wird es jedenfalls vom Westen verstanden.
China’s ban, effective September 1st, creates a significant gap in Ukraine’s battlefield technology. While Ukraine’s drone production has been increasing, it cannot bridge the sudden supply gap caused by the ban.
https://ts2.shop/en/posts/what-chinas-drone-export-ban-means-for-u-s-kyiv
China’s export controls on the unmanned aerial systems Kyiv uses will benefit Russia in the war.
https://www.wsj.com/articles/ukraine-needs-american-drones-russia-war-unmanned-aerial-systems-china-weapons-15498dae