I’m with you on the unthinkables that are in Chinese fluids, but as others have said, this looks like the FDA is targeting small boutique firms.
In fairness the FDA is also targeting small compounding pharmacies due to the unusual number of deaths connected to them in recent years. The two are similar after a fashion.
http://www.bendbulletin.com/newsroomstafflist/3763386-151/fda-puts-heat-on-compounding-pharmacies