The Korea Exchange (KRX) has revised its listing rules to prevent companies listed via the technology exception track from transitioning their primary business to areas like virtual asset vault management. Announced today, the new regulations aim to close regulatory loopholes and enhance market trust. Companies that went public through this track will now face a delisting review if they alter their main business purpose within five years of their IPO. This change targets amendments to the articles of incorporation that significantly deviate from the original business focus.