因投顾业务存在环节留痕不充分等情形，中邮证券新疆分公司被监管出具警示函

Core Viewpoint - The Xinjiang Securities Regulatory Bureau has issued a warning letter to China Postal Securities Xinjiang Branch due to compliance issues and internal disciplinary failures [3]. Group 1: Compliance Issues - China Postal Securities Xinjiang Branch's head, Yu Pengchun, received illegal rewards for fund sales in 2020 and 2021, which led to a party warning in October 2022, but the branch failed to report this to the Xinjiang Securities Regulatory Bureau [3]. - The branch's investment advisory business showed insufficient documentation in business promotion and service provision, indicating inadequate compliance management [3]. Group 2: Regulatory Actions - The Xinjiang Securities Regulatory Bureau decided to issue a warning letter as an administrative regulatory measure against China Postal Securities Xinjiang Branch, which will be recorded in the securities and futures market integrity file [3]. - Yu Pengchun, as the head of the branch, is also subject to the same warning letter and will be recorded in the integrity file [3].