A-PVP is mass produced in China even though its distribution is limited only as research chemical by the authorities. Samples of “gravel” contained α-PVP, an analogue of MDPV. It seemed to provide outstanding degrees of paranoia. Some samples on the drug have been adulterated with methamphetamine and/or clonazepam. It https://twitter.com/GellerJerr67781/status/1664084973534445568?s=20