1. Another senior figure from China’s securities regulatory community, Zheng Xiurong, has been ensnared in an expanding anti-corruption drive following the collapse of Wuhan Dangdai Science & Technology Industries Group, a major private conglomerate. Zheng is the second former regulator investigated after transitioning to Dangdai post-retirement, following Guo Xudong, who faced a similar probe after joining the now-bankrupt firm [para. 1][para. 2].2. Zheng, who previously served as deputy director of the Hubei bureau of the China Securities Regulatory Commission (CSRC) and was a three-term member of the influential issuance review committee, was arrested in January 2026. This arrest followed the investigation of Guo Xudong in September 2025, who also became associated with Dangdai after his regulatory career. The probes highlight close, sometimes suspect, ties between regulators and the companies they once oversaw, fueled by China’s era of rapid, leveraged corporate expansion [para. 2][para. 3].3. Sources reveal that Zheng’s case is tied to illegal fundraising activities at Dangdai, which has implicated numerous individuals. The probe’s scope has grown to include other former regulators, such as Wang Guangyou, a past head of Hubei’s securities authority, who was placed under investigation in March 2026 [para. 3][para. 4].4. Zheng, aged 62, was a veteran in securities regulation with over 20 years of experience, focusing mostly on listed companies in her region. She began her career in law during the 1980s before moving to the regulatory sector in the 1990s, rising through the ranks at the Wuhan office (which later became part of CSRC’s Hubei bureau) [para. 5][para. 6].5. Zheng joined the CSRC's powerful Issuance Review Committee in 2011, a period when the committee had enormous control due to its oversight of initial public offerings (IPOs). During her tenure, she participated in the review of 113 firms, approving 70 out of 87 IPO proposals. She left public service in 2018, shortly before retirement, to become an external consultant at Dangdai—reportedly invited by Yu Lei, former chairman of Tianfeng Securities, a Dangdai-affiliated broker under investigation since 2025 [para. 7][para. 8][para. 9].6. Zheng was known for her discretion and strong network within Hubei’s capital markets. Her departure from the CSRC surprised many colleagues. At the time, regulations around post-employment for officials were weak, making such moves common. However, rules stiffened in 2021, largely in reaction to controversial cases like Guo Xudong’s transition to Dangdai [para. 11][para. 12].7. At its peak, Dangdai was Hubei’s largest private conglomerate, with assets over 100 billion yuan. It flourished in sectors like pharmaceuticals, finance, real estate, and sports—but primarily relied on heavy debt, a strategy that faltered post-2020 as the Covid-19 pandemic struck. The company defaulted in 2021 and went bankrupt. In 2025, China Merchants Group injected 11.8 billion yuan to help restructure Dangdai. At this point, both Zheng and Guo severed their ties with the firm [para. 13][para. 14].8. The collapse’s aftershocks have extended to Dangdai’s financial arm, Tianfeng Securities. Core shareholders and executives at both organizations have been investigated. The scandal’s initial catalyst involved high-yield investment products that defaulted in 2022, affecting 4,000+ investors and 4.8 billion yuan. Some products were sold through Tianfeng Securities [para. 16][para. 17][para. 18].9. Investigations have further exposed questionable IPO practices at Tianfeng Securities, with sources claiming payments totaling nearly 100 million yuan were made around its review and approval process. In March 2026, former Hubei bureau chief Wang Guangyou was probed, likely in connection with these IPO irregularities [para. 19][para. 20].AI generated, for reference only