Six Companies in One Night! Three Key Signals Behind the Intensive Regulatory Penalties

Publicly listed companies continue to face strict comprehensive regulation. On the night of March 20 alone, six listed companies were investigated and penalized.

These include newly investigated *ST Aowei, as well as companies that received prior administrative penalty notices—ST Dongshi and Hongtao 3 (Shenzhen Hongtao Group Co., Ltd.)—and those that received final administrative penalty decisions—ST Mingcheng, *ST Mubang, and R Changkang 1 (Yangtze Runfa Health Industry Co., Ltd.).

Just from their stock abbreviations, it’s clear these companies are already troubled. The lighter cases are marked with ST (other risk warnings), while more serious ones are on the brink of delisting with *ST labels, and some have already delisted but still face severe penalties.

Looking at the penalties for these six companies, three key signals stand out.

Signal 1: Strict investigation of financial fraud—penalties apply even if companies self-correct after falsification. For example, ST Dongshi was investigated and penalized mainly for false disclosures in its 2022 annual report. Although it voluntarily issued a correction announcement on April 30, 2024, it was still fined a total of 4.4 million yuan.

Signal 2: Delisting does not exempt from investigation or penalties. Whether a company is delisted or still listed, investigations and penalties continue. *ST Aowei was delisted by the Shenzhen Stock Exchange on the same day it was investigated; Hongtao 3 and R Changkang 1 were delisted as early as August 15, 2024.

Signal 3: Violations involving misappropriated funds must be repaid, and repayment does not exempt from penalties—penalties still apply. *ST Mubang, for instance, had a related-party non-operating fund occupation of 1.204 billion yuan in 2024. Although this amount was fully repaid by November 2025, the administrative penalty decision issued recently still listed this as a reason for punishment.

It’s important to note that while the China Securities Regulatory Commission (CSRC) is cracking down comprehensively on various issues in listed companies, financial fraud remains a top priority. CSRC Chairman Wu Qing emphasized at the 2026 National Two Sessions that efforts will be increased to investigate financial fraud, strengthen joint efforts against third-party collusion, enforce mandatory delisting for fraudulent companies, and eliminate “bad apples” to break the “financial fraud ecosystem.” This indicates that more companies involved in financial misconduct and violations will be uncovered and severely punished. As these issues are gradually addressed, the overall quality of listed companies is expected to improve further.

Six companies investigated in one night—what common issues do they share?

On March 20, the capital market once again saw a series of regulatory penalties.

*ST Aowei, *ST Dongshi, *ST Mingcheng, *ST Mubang, along with delisted R Changkang 1 and Hongtao 3, all disclosed regulatory updates on the same day, involving investigations, prior notices of administrative penalties, and formal penalty decisions.

Six companies being targeted simultaneously is no coincidence; it reflects two core issues currently at the focus of regulation: financial fraud and fund occupation.

Financial fraud is the most severe and widespread problem, causing many companies to stumble.

*ST Mubang’s fraud is particularly shocking. Its subsidiary fabricated sales of silicon materials and single-crystal furnaces, leading to an inflated profit of 159 million yuan in 2023, accounting for 536.60% of the disclosed profit for that period. This means *ST Mubang actually suffered a loss but falsified its reports to “turn losses into profits.”

ST Dongshi, in 2022, failed to account for land lease transactions of its subsidiaries, artificially inflating profits by 9.4029 million yuan and 18.931 million yuan in semi-annual and annual reports, respectively. Although it voluntarily issued correction notices in April 2024, this post-error correction did not exempt it from penalties.

The delisted Hongtao 3 also had false performance forecasts, predicting a net loss of 350 million to 650 million yuan for 2023, while the actual loss was 1.404 billion yuan—seriously inconsistent with the forecast.

ST Mingcheng’s financial fraud was more covert and ongoing. Its 2021 annual report inflated revenue by 98.42 million yuan through its La Liga football rights business, while underestimating inventory and goodwill impairments by 98 million yuan and 213 million yuan respectively, resulting in a total profit inflation of 409 million yuan, severely distorting its operating results.

Another major issue is related-party non-operating fund occupation and illegal guarantees, which drain company assets and harm minority shareholders.

The delisted R Changkang 1 is a typical case. Since 2021, it and its subsidiaries transferred funds through intermediary bank accounts and bills to the controlling shareholder Runfa Group, with occupation amounts reaching 79.01% of net assets in 2022. To conceal this, R Changkang 1 even manipulated its financial statements by underreporting liabilities, leading to understatements of liabilities by 1.188 billion yuan in 2021, 1.188 billion yuan in 2022, and 1.353 billion yuan in the first half of 2023.

*ST Aowei also faces fund occupation issues, with about 189 million yuan still outstanding as of December 2025, and has illegal guarantees involving its actual controller.

ST Dongshi is involved in dual violations, having been investigated twice—once in December 2023 and again in May 2025. In 2021, it and its subsidiaries purchased new energy vehicles from related parties for 429 million yuan; in 2023, it paid 128 million yuan in non-operating funds to related parties for capital and interest, constituting non-operating fund occupation.

The delisted Hongtao 3 failed to disclose the judicial freezing of its controlling shareholder’s shares in a timely manner, and its chairman knew but did not organize disclosure, constituting a major information disclosure omission.

What do the dense penalties reveal about regulatory signals?

Beyond common issues, companies also show distinct violations, reflecting deeper regulatory trends.

From *ST Aowei’s investigation and delisting on the same day, to *ST Dongshi’s second investigation, and even delisted companies still being penalized, three clear signals emerge.

Signal 1: Financial fraud is under strict scrutiny—self-corrections do not exempt from responsibility.

*ST Dongshi exemplifies this. Its core reason for penalties was the 2022 semi-annual and annual reports, which inflated profits by 9.4029 million yuan and 18.931 million yuan, accounting for 30.97% and 82.33% of the disclosed profits, respectively. Despite voluntarily issuing correction notices in April 2024, the violations in information disclosure were not excused, and the company and responsible individuals were fined a total of 4.4 million yuan.

Similarly, *ST Mingcheng issued correction notices for prior accounting errors in June 2022, but its 2021 annual report’s illegal revenue inflation and impairment underestimations still led to penalties totaling nearly 15 million yuan.

This indicates that regulators now focus on whether fraud occurred, not just whether it was concealed.

Signal 2: Delisting does not mean exemption from investigation or penalties—regardless of delisting status, enforcement continues.

*ST Aowei was investigated and received a notice of investigation on the same day it was delisted for having a market value below 5 billion yuan for 20 consecutive trading days. This is a typical case of “investigation leading to delisting.”

Even companies that have already delisted are still under scrutiny—Hongtao 3 and R Changkang 1 were delisted in August 2024 but continued to be investigated and penalized. R Changkang 1 and its controlling shareholders were fined a total of 25.5 million yuan, with individual fines reaching 27.8 million yuan, and the chairman and vice chairman were banned from securities markets for life. Hongtao 3 was fined 13.4 million yuan for failing to disclose share freezing and false performance forecasts.

From “investigation on the same day as delisting” to “delisted for years but still penalized,” regulators are making it clear: delisting does not mean immunity from penalties.

Signal 3: Violations involving misappropriated funds must be repaid, and even after repayment, penalties still apply.

*ST Mubang’s case is most illustrative. In 2024, the non-operating funds between *ST Mubang, its controlling shareholder, and other related parties totaled 1.204 billion yuan, accounting for 128.98% of audited net assets. Although this amount was fully repaid by November 2025, the administrative penalty issued in March 2026 still listed “failure to disclose related-party transactions” as a core violation. *ST Mubang and six responsible persons were fined a total of 22.5 million yuan, with the controlling shareholder fined 8 million yuan and banned from securities trading for six years.

This clearly shows that regulators’ attitude toward fund occupation has shifted from “recover the money” to “penalize violations regardless of repayment,” aiming to fundamentally curb major shareholders’ encroachment on listed company assets.

From these three signals, it’s evident that current regulation has formed a “comprehensive coverage, zero tolerance, and strong deterrence” framework. The intense investigation of multiple companies in one night demonstrates that enforcement against information disclosure violations has become a normalized high-pressure stance. Whether it’s financial fraud or fund occupation, whether companies are delisted or not, whether they self-correct or not—any crossing of red lines will be met with accountability. This not only sends a clear message to the market but also strongly safeguards investors’ legitimate rights and interests.