The huge premium commanded by SK Hynix ‘s American depository receipts over its domestically-listed ordinary shares is likely to remain, after restrictions were put in place on the number of ADRs that can be created by converting local shares.
Source: [MarketWatch](https://www.marketwatch.com/story/the-u-s-premium-for-sk-hynix-is-set-to-stay-after-korean-regulatory-ruling-bde1ddb6?mod=mw_rss_topstories)