ST Silver River (300020) Plunges 8.6% as Regulators Launch Second Investigation
Key Points
ST Silver River and controlling shareholder face second CSRC investigation for disclosure violations.
Stock fell 8.6% to 3.19 yuan on July 10, down 93% from 47.2 yuan peak.
Company reported 1.789 billion yuan loss in 2025 with 85% revenue collapse.
About 26,000 shareholders remain trapped with unresolved 236 million yuan illegal guarantee obligations.
ST Silver River (300020) announced on July 9 that both the company and its controlling shareholder, Yinjiang Technology Group, received formal investigation notices from China’s Securities Regulatory Commission for alleged information disclosure violations. The stock dropped 8.6% to 3.19 yuan on July 10. This marks the second regulatory probe in two years for the once-celebrated smart city pioneer, which has seen its stock price collapse 93% from its 2015 peak of 47.2 yuan.
Why the second investigation matters
The July 9 investigation notice expands scrutiny beyond the company to its controlling shareholder, signaling regulators are conducting a deeper review of the entire disclosure chain. This follows a 2025 April administrative penalty in which the company admitted to hiding related-party guarantees across six years of annual reports and fabricating profits. The company also faces three overlapping risk warnings as of July 10.
Mounting financial and compliance failures
ST Silver River reported cumulative net losses of 3.006 billion yuan from 2023 to 2025, with annual losses widening from 236 million yuan in 2023 to 1.789 billion yuan in 2025. Revenue collapsed 85% from 1.169 billion yuan in 2023 to 175 million yuan in 2025. In Q1 2026, revenue fell 14.83% year-over-year to 51.33 million yuan. The company also carries 236 million yuan in unresolved illegal related-party guarantee obligations that remain outstanding since 2018.
Auditor and control structure under fire
In January 2026, regulators penalized Zhongxing Hua accounting firm for issuing false audit reports for 2021 and 2022, citing failure to exercise due diligence. Separately, the company’s actual controller, Wang Hui, delegated voting rights to a third party in late 2024 to repay company funds he had occupied. This arrangement triggered regulatory warnings after the parties failed to disclose the deal and later clashed over its validity.
Investor losses and compensation framework
About 26,000 shareholders remain trapped in the stock as of Q1 2026. Based on regulatory findings and the new investigation, investors who bought between specific windows and held through disclosure dates may qualify for compensation. Three compensation windows have been identified: purchases between August 29, 2023 and April 29, 2024; April 19, 2019 and September 13, 2024; or any purchase before July 9, 2026 with losses after July 10, 2026.
Final Thoughts
ST Silver River’s second investigation signals regulators are pursuing accountability across the entire disclosure chain, from the company to its controlling shareholder to its auditor. With 93% losses from peak, mounting financial deterioration, and unresolved compliance issues, the stock faces an uncertain path forward pending investigation outcomes.
FAQs
The company and its controlling shareholder received formal investigation notices from China’s Securities Regulatory Commission for alleged information disclosure violations, marking the second probe in two years.
The stock has fallen 93% from its 2015 peak of 47.2 yuan to 3.19 yuan as of July 10, 2026, trapping about 26,000 shareholders.
The company reported a net loss of 1.789 billion yuan in 2025, with revenue collapsing 85% to 175 million yuan from 1.169 billion yuan in 2023.
Yes, investors who purchased shares during three identified windows and held through disclosure dates may qualify for compensation based on regulatory findings of disclosure violations.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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