The pivot cups have been made in china the whole time. indy has been using chinese washers, bushings and baseplates for a few years now and only the hangers were forged in USA at Ermico. Have you ever seen a product that said "assembled in USA" instead of "made in USA", thats what indys have been for years. All the replacement indy bushings say made in China, the bulk box of replacement pivot cups says made in China, the baseplates stopped having USA stamped on the bottom.
Pivot cups are hard plastic and its a shame there aren't any replacements made in different durometers from nice urethane. Ace Trucks also devour pivot cups.