[South Korean Exchange Revises Rules, Crypto Treasury Transformation by Technological Exception-Listed Companies to Face Delisting Review] According to Digital Asset, the South Korean exchange is taking measures to close regulatory loopholes for companies listed through technological exceptions, preventing them from shifting their primary business to areas such as virtual asset treasury management. KRX announced today the revision of listing rules as part of broader efforts to enhance market trust and innovation. Under the new regulations, companies listed through the technological exception procedure that change their primary business purpose within five years after their IPO will undergo substantive delisting reviews. Changes in business purpose refer to amendments or modifications to the company's articles of incorporation, excluding changes related to similar or auxiliary businesses of the original primary business.