Korean financial and IT giants are racing to buy up stakes in crypto exchanges, against a backdrop of rising expectations for won stablecoin (원화 스테이블코인) legislation. According to a Tokenpost report, Hana Bank announced on May 15 that it would acquire Kakao Invest’s 6.55% stake in Dunamu (which operates the Upbit exchange) for approximately KRW 1 trillion. Industry observers broadly view this as far more than a financial investment — it looks more like an early bid for the “settlement · remittance · investment platform” gateway that would emerge once a won stablecoin regime is in place.
Regarding the exact transaction amount, the original report used the Korean phrasing “1조33억원.” Given conventions in Korean number notation, this article uses “approximately KRW 1 trillion” as a general figure. For the precise amount and exchange rate, please refer to the Dunamu official website and subsequent official disclosures from Hana Financial Group.
What This Means for Korean Users Holding USDT Cards
The bottom line first: this has no direct impact, in the short term, on any USDT virtual card you’re currently using. This is an equity transaction and a regulatory-expectation signal — not a change to card-issuance policy or fee structure.
But there’s a mid-to-long-term logic worth watching:
- If a won stablecoin is legally issued, local Korean exchanges (like Upbit) could become the official hub linking “won stablecoin ↔ bank account ↔ card.” This would compete with the existing gray-area path of “top up USDT → spend via virtual card.”
- Several cards currently popular among Korean users — such as Bybit Card and OKX Card, issued through exchange ecosystems — operate on the logic of “spend directly from exchange balance.” If Korean regulators later require priority for local stablecoins, the usability of these cross-border exchange-linked cards could come under fresh scrutiny.
- MPCard, our editorially selected Asia-Pacific virtual card, follows an independent card-issuance aggregation path that is not directly tied to any single exchange’s equity structure, and is therefore less exposed to this particular development.
Expected timeline:
- Within 7 days: No change on the card side. This is simply an already-announced equity acquisition.
- Within 30 days: Watch whether Korea’s National Assembly / Financial Services Commission (FSC) provides a clearer timetable for stablecoin legislation.
- Within 90 days: If the legislation moves into substantive deliberation, local exchanges’ deposit policies for “foreign-currency stablecoins” (including USDT) may start showing signs of adjustment — this is the point card users should watch closely.
Historical Comparison: How This Differs From the Past
Placed against the stablecoin regulatory timeline of the past three years, the frame of reference is clear:
| Event | Nature | Transmission Path to Cardholders |
|---|---|---|
| 2023 USDC brief depeg | Market risk event | Directly hit the usability and exchange rate of USDC-linked cards |
| 2024 EU MiCAR takes effect | Legislation in force | Clearly required stablecoin issuer compliance; some cards exited the EU |
| 2026 Korea exchange equity contest | Legislative precursor signal | Indirect, lagged, has not yet reached the card-issuance layer |
This differs from the 2023 USDC depeg: that was an immediate, price-side shock, and users holding USDC-type cards had to make decisions the same day. It also differs from 2024 MiCAR: MiCAR is law already in force, directly changing issuers’ operating eligibility in the EU.
What’s happening in Korea is fundamentally capital positioning ahead of the law, not the law already in effect. It signals that “the direction is shifting,” but has not yet reached the stage of “the rules have changed your card.” This is a signal to watch, not a signal to act on.
Regulatory Boundaries: Where Korea Currently Stands
Three distinct states need to be separated:
- Clearly permitted: There is currently no explicit prohibition on Korean users holding overseas-issued USDT virtual cards for spending abroad.
- Legal gray zone: The eligibility requirements for won stablecoin issuers, reserve requirements, and whether free convertibility with foreign-currency stablecoins like USDT will be allowed — none of these rules have been codified yet, and this is precisely the “future license” that this equity contest is betting on.
- Clearly restricted: Korea’s real-name verification system (real-name accounts) and KYC requirements for local exchanges have always been strict, and this will not loosen because of the equity change.
We do not currently have a Korea-specific compliance page. Readers looking for a reference point on relatively mature regulatory frameworks in the Asia-Pacific region can compare the Japan compliance guide and the Hong Kong compliance guide — regulatory progress on stablecoins and virtual asset service providers in these two jurisdictions often serves as a reference model for Korea’s subsequent legislation.
Key Milestones Worth Watching Next
- Formal disclosure by Hana Financial Group / Dunamu: The exact transaction price and regulatory approval status, per official announcements.
- Korea Financial Services Commission (FSC) stablecoin legislation timetable: Whether substantive deliberation begins in the second half of 2026.
- Follow-on moves by other financial / IT giants: A second or third exchange-equity acquisition would indicate growing industry consensus around expected legislation.
- Local exchanges’ foreign-currency stablecoin deposit policies: Whether Upbit and others adjust USDT-related deposit and withdrawal rules.
Editorial Recommendation
Korean users currently holding a USDT virtual card (including Bybit Card, OKX Card, MPCard): no action needed. This is an equity transaction; it does not touch your card’s fees, limits, or availability.
Users planning to apply for a new exchange-ecosystem card: You can still apply as usual, but if your core use case is local won-stablecoin settlement in Korea, treat the next 90 days as an observation window — wait for won stablecoin legislation to clarify issuance and conversion rules before deciding whether to adjust your card lineup.
Users who value path independence: Compared to cards tied to a single exchange, an independent card-issuance aggregation path — such as the Asia-Pacific line covered in the MPCard review — is less exposed when a single exchange’s equity or policy shifts. That’s a factor worth weighing when diversifying risk.