Shares of South Korean chipmaker SK Hynix's were down as much as 3% in Seoul on Friday morning after the company halted a review of a potential U.S. initial public offering for its subsidiary Solidigm.

"Solidigm will halt its review of potential pre-IPO and IPO options," the company said in the statement after assessing recent capital market conditions and share price trends, while also exploring various funding options to finance a new U.S. semiconductor fabrication plant amid growing demand for AI memory.