Vietnam SSC Fines AAS, DAG and TST for Disclosure Violations

Overview

Vietnam’s State Securities Commission (UBCKNN) published a batch of enforcement decisions on 23 October against Chứng khoán SmartInvest (UPCoM: AAS), Tập đoàn Nhựa Đông Á (UPCoM: DAG) and Dịch vụ Kỹ thuật Viễn thông (UPCoM: TST), plus unlisted wind-power developer CTCP Điện gió Phong Liệu. The penalties, ranging from VND 77.5 million to VND 151.25 million per company, centre on inaccurate, late or incomplete reporting and disclosure rather than trading or capital-adequacy breaches.

Key Facts

• AAS was fined VND 150 million for reporting content that diverged from a UBCKNN working record dated 11 November 2024, specifically on the use of company money and assets to secure obligations to third parties; it must refile accurate information.
• DAG was fined VND 92.5 million for disclosing documents more than 15 days late, covering audited 2024 and 2025 financial statements, reviewed interim statements for 2025 and 2026, quarterly statements from Q4/2024 through Q2/2026, and annual and semi-annual governance reports.
• TST received a combined VND 151.25 million in penalties: VND 60 million for incomplete disclosure in its H1/2026 governance report on non-executive board members and related-party transactions, and VND 85 million for sub-15-day late disclosure of several documents.
• TST’s audited 2025 accounts show a VND 5.9 billion loan contract signed 27 August with Lê Minh Hải, a board member and the company’s general director, which was not presented in Section 2, Part VII of the 2025 governance report.
• Điện gió Phong Liệu was fined VND 77.5 million for registering bond code PLWCH2135001 for trading at least 12 months after the deadline; the bond was issued 18 June 2021, matures 2 April 2035, and had a registration deadline of 19 October 2023.
• AAS last closed at VND 10,600 on 23 October; TST last closed at VND 10,100 on 11 October.

What Happened

UBCKNN posted the decisions simultaneously on 23 October, with the Phong Liệu decision dated 22 October and the DAG and TST decisions dated 21 October. In the AAS case, the regulator said the securities firm’s report did not accurately reflect the requirements set out in an 11 November 2024 working record concerning how the company uses its money and assets to guarantee other payables to third parties. Beyond the cash penalty, AAS is required to resubmit corrected information as a remedial measure.

For DAG, the commission cited a pattern of late filings spanning audited annual accounts for 2024 and 2025, reviewed interim accounts for 2025 and 2026, quarterly statements from Q4/2024 to Q2/2026, and annual and semi-annual governance reports. TST’s case combines two separate breaches: incomplete related-party and board-composition disclosure, and late publication of documents including its explanation of the auditor’s opinion on the 2025 financial statements, board resolution 09 of 9 September 2025 on a governance personnel change, and the 2026 annual general meeting resolution. The decisions were issued as administrative penalties and published on the commission’s disclosure system.

Market Context

All three listed companies trade on UPCOM, the Hanoi-run market for unlisted-public and smaller issuers, where disclosure quality is typically thinner and liquidity shallower than on HOSE or HNX. AAS closed at VND 10,600 on the decision date, while TST last traded at VND 10,100 on 11 October, both near the low-price band that characterises much of the UPCOM securities and small-cap universe. Enforcement batches of this kind have become more frequent as UBCKNN works through a backlog of disclosure reviews, and they rarely move prices on their own; the relevance is cumulative, feeding into the governance discount investors apply to thinly traded UPCOM names.

Strategic Significance

For long-term holders, the distinguishing detail is the nature of each breach. AAS’s penalty concerns the accuracy of reporting on asset pledges for third-party obligations, a category that touches on balance-sheet transparency at a securities firm and therefore on counterparty risk. TST’s undisclosed VND 5.9 billion loan from its own general director is a related-party item that investors would normally weigh when assessing governance and cash-flow dependence on insiders. DAG’s rolling late filings suggest administrative capacity constraints rather than a single lapse. None of these fines is large enough to impair earnings, but together they argue for applying a higher disclosure-risk premium to these tickers until filing timeliness and completeness improve.

What to Watch

• AAS’s corrected refiling with UBCKNN detailing the use of company assets as security for third-party obligations.
• DAG’s next periodic filing deadline to confirm whether the late-disclosure pattern persists into the Q3/2026 reporting cycle.
• TST’s amended 2025 governance report and whether the VND 5.9 billion related-party loan is subsequently disclosed in full.
• Further UBCKNN enforcement publications, given the recent pace of batch decisions against UPCOM issuers.
• Any follow-up on Phong Liệu’s PLWCH2135001 bond registration and its trading status.