ACM Research shares trade at 60% discount; Hong Kong listing of subsidiary may unlock major value.

ACM Research (ACMR) shares currently trade at a 60% discount compared to its Chinese-listed subsidiary ACMS, despite both operating the same business. The company announced plans for ACMS to seek a Hong Kong listing, which could trigger a significant re-rating of ACMR shares. H-shares in Hong Kong are expected to trade at a smaller discount to ACMS A-shares, potentially offering over 100% upside for ACMR shareholders. This listing is seen as the first step in a corporate restructuring that could unlock substantial value for ACMR investors.