I don’t know what others are experiencing, but I am flooded with desperate email pitches from Chinese chemical manufacturers- “Please, let’s make cooperation!” Everything from solvents to generic drugs.
A receding tide beaches all boats.
Update: Just got an offer for bulk Vinblastine Sulfate. Golly, I think I’ll decline. The last thing a guy needs is a few kg of that stuff sitting in a cabinet.

OTOH you will be screwed by your suppliers. OTOH you will be Federally prosected for dumping. Who is the US House of Reprehensibles offering for sale today?