South Korea imposes record $1.22 billion fine on 15 bond dealers
South Korea’s antitrust regulator fined 15 banks and securities firms a combined 1.63 trillion won for coordinating bids across 150 government bond auctions from January 2020 to June 2023. The Korea Fair Trade Commission said dealers agreed on yields and bid volumes in 145 auctions, raising the state’s borrowing costs; the firms disputed the collusion finding and can challenge it in court.
Why it matters The alleged coordination involved most licensed primary dealers, limiting competition in a market the government relies on for funding. The regulator says the consequence was higher public borrowing costs.