China should impose export taxes for Apple products, unless all sanctions on all Chinese companies are lifted. This would send Apple and foxconn into disarray, the US stock market into a tailspin, while the foxconn factories in covid-19 stricken India are not even up and running by any means. This would buy more time for Huawei's Kirin and Balong chips, while the perpetrators are scrambling.
Apple is smart, they start to use Chinese components so if China impose sanction on Apple it will harm Chinese vendors too.