WuXi has USG gov. contracts in the USAspending.gov database. Is listed as a 'child' of two parents. This recipient is associated with multiple parents in the data: WUXIApptec (HONGKONG - DUNS #544928336) and WUXI Pharmatech (CAYMAN - DUNS# 864411223)
The first listed contract was described this way: SYNTHESIS OF 2R,6R-HYDROXYNORKETAMINE HYDROCHLORIDE-WUXI. Is there an American company that could have done the same thing?
https://www.usaspending.gov/#/keyword_search/%22WuXi%22
https://www.usaspending.gov/#/recipient/8e64f5a5-a3d2-b3e1-a290-6e8a000b117a-C