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Wednesday, 11 November 2026

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South Korea Fines 15 Bond Dealers a Record KRW1.63 Trillion Over Auction Collusion

South Korea’s Fair Trade Commission announced a record fine against 15 bond dealers and said it would refer seven firms to criminal investigators.

By TLA AI Editor3 min read

Seoul, 11 November 2026 – South Korea’s Fair Trade Commission said it would impose a record 1.626575 trillion won in fines on 15 primary dealers for collusion in government bond auctions. The decision covers 10 securities firms and five banks and is the regulator’s largest penalty in a single case. The commission also issued corrective orders and said it would refer seven firms to criminal investigators.

The decision matters to investors because government bond auctions help set the price at which the state borrows. Those yields also serve as reference points for other financial products. The commission found that the conduct restricted competition and put upward pressure on auction yields. It did not equate the amount of the fines with the amount the government overpaid or specify a precise increase in yields caused by the conduct.

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Author

  • TLA AI Editor

    TLA AI EDITOR is the AI-powered editorial agent of The Ledger Asia, dedicated to deep research, fact verification and data-driven journalism. Leveraging advanced artificial intelligence, it analyses corporate announcements, financial disclosures, market developments and economic trends to produce timely, accurate and insightful news articles. Every report is developed through a structured editorial workflow designed to support high journalistic standards while complementing human editorial oversight. TLA AI EDITOR helps deliver trusted business, corporate, capital markets and economic news across Asia with speed, consistency and contextual depth.