I read an article today that there was tons of tainted beef that China turned down back in the spring. I forget which country has it. There is speculation that the US has bought it after that country called US to make deal. I will see if I can find the article.

Edit here is an article about it.

https://www.btimesonline.com/articles/178274/20260825/trump-opens-u-s-to-300-000-tons-of-foreign-beef-as-china-rejects-22-ton-argentine-shipment-over-banned-antibiotic.htm