因合规管理人员从事客户服务活动，红塔证券一营业部被监管出具警示函

Group 1 - The Chongqing Securities Regulatory Bureau issued a warning letter to Hongta Securities' Chongqing Nanping Securities Office for non-compliance in management practices [3] - The violation involved compliance management personnel engaging in customer service activities, which is against regulations [3] - The warning will be recorded in the integrity archives of the securities and futures market [3]