贵州茅台调整了其在线销售平台i茅台的开售时间，首次将销售时间从早晨移至晚上8点。尽管进行了多次补货，该平台在短时间内仍迅速售罄，显示出强劲的市场需求。此外，ST金鸿发布公告澄清了关于公司实控人变更及与韩国三星海力士等相关的不实传闻，提醒投资者理性投资。 AI
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RANK_REASON This cluster contains multiple unrelated news items, including a product sales event, a corporate clarification, and a mention of a legal case, making it a digest rather than a single coherent story.