Dairy products, just about all vitamins used in supplements, much of all processed seafood and chicken products, honey, fruits and vegetables (not so much fresh, but processed ingredients), etc. etc.
The Chinese need the western markets just as much as we need their products. Their economic survival depends on them.
Since you mentioned honey, it reminded me of an article I saw recently that said about 75% of all honey sold in the US didn’t qualify as honey because all pollen had been filtered out. We only buy local honey anyway.
...a lot of supplement, but by no means are "just about all" of the supplements in the U.S.A. sourced from or formulated with Chinese ingredients.
There are quite a lot of U.S.A. formulators and manufacturers who use high-quality ingredients made in the U.S.A....or Europe.
All quality OEM and contract manufacturers are very strict regarding COA's (Certificates of Authenticity) of the ingredients and original sourcing.
On another note, its all about the quality standards, GMP and SOP, of the sourcing lab and the final mixer.