Binance, the world's largest cryptocurrency exchange by volume, began blocking transactions with 16 crypto-asset service providers on August 7, 2026, with the final tranche — including HTX (formerly Huobi) and EXMO — set for cutoff on August 23. The action enforces sanctions imposed by the Europe...
Binance, the world's largest cryptocurrency exchange by volume, began blocking transactions with 16 crypto-asset service providers on August 7, 2026, with the final tranche — including HTX (formerly Huobi) and EXMO — set for cutoff on August 23. The action enforces sanctions imposed by the European Union's 21st Russia sanctions package (adopted July 23, 2026) and the United Kingdom's May 26 designation of 18 entities linked to Russian sanctions evasion.
The enforcement cascade marks a turning point: Western regulators have moved from sanctioning individual wallets to sanctioning entire exchange entities, and peer exchanges are now required to sever interoperability. HTX, controlled by Tron founder Justin Sun, saw its Q1 2026 spot trading volume fall to $133.6 billion (down from $294.4 billion in Q4 2025), and order book depth has thinned visibly on key pairs as the August 23 deadline approaches. EXMO has already shut down, leaving users with non-tradable IOU tokens covering a 29.4% shortfall.
The U.S. Treasury's Office of Foreign Assets Control (OFAC) has not designated HTX, creating a jurisdictional gap that complicates global enforcement.
The enforcement chain began in May and accelerated through the summer:
Binance's restricted list comprises 16 platforms across three enforcement tranches. The full list:
| Tranche | Date | Entities | |---------|------|----------| | 1 | Aug. 7 | Shelbit, Aban Tether Exchange | | 2 | Aug. 13 | A7 Nigeria, A7 Africa, PilotFinance Ltd. | | 3 | Aug. 23 | HTX, EXMO, Rapira, Aifory Pro, ABCeX, WhiteBird, NoOnecrypto, Tradex, Monease, BitPapa, Exnode/Exnode Pay |
After each cutoff date, any deposits or withdrawals routed through Binance that involve these entities trigger an automated compliance review. Flagged wallets face potential restrictions on the user's Binance account, according to the exchange's compliance notice.
The geographic distribution of blocked entities spans Georgia, Panama, the UAE, the Marshall Islands, Kyrgyzstan, Belarus, and the UK — reflecting the dispersed infrastructure of Russia-linked crypto networks.
The sanctions target a specific financial infrastructure: the A7 network, identified by UK and EU authorities as a Kremlin-backed crypto and banking operation designed to bridge sanctioned Russian businesses into the global financial system.
Key data points on the network's scale, according to Chainalysis and TRM Labs:
After Garantex was sanctioned and seized, the operation rebranded as Grinex, which subsequently halted operations following a reported $13 million hack. The A7 network represents the next iteration: a purpose-built settlement rail using a proprietary stablecoin (A7A5) pegged to the Russian ruble and issued in Kyrgyzstan.
The EU's designation of HTX rests on allegations that the exchange served as an off-ramp for A7 network flows, alongside Garantex and several smaller operators.
HTX's operating metrics were deteriorating before the sanctions hit. According to CoinGecko's Q1 2026 Crypto Industry Report:
The exchange reported a partial recovery in H1 2026, claiming $379 billion in total spot volume across 420,000 active traders and a 3.11% month-over-month increase in May, per HTX's own filings. These figures have not been independently verified.
Following the sanctions, HTX's compliance posture drew scrutiny. In a July 2026 report, blockchain analytics firm TRM Labs documented that HTX was rotating wallet addresses across four blockchains — TRON, Ethereum, BNB Smart Chain, and Solana — retiring addresses every few hours. TRM Labs described the pattern as designed to render static address-based sanctions screening ineffective.
HTX denied the characterization, calling the wallet changes "routine security operations common in the cryptocurrency industry."
The practical effect: as the August 23 Binance cutoff approaches, ETH order book depth on HTX has visibly thinned, according to Crypto Briefing. Liquidity providers appear to be withdrawing ahead of the deadline, though precise volume data on the drawdown remains unavailable.
EXMO Exchange Limited, also designated by both the UK (May 26) and the EU (July 23), has ceased operations entirely. The exchange announced its shutdown after UK sanctions froze assets held with custodial, banking, and payment providers.
User impact has been severe. EXMO disclosed a 29.4% shortfall across client balances, attributable to two factors: unrecovered funds from a December 2020 hot-wallet hack, and fresh asset freezes imposed by banking partners after the May 2026 sanctions. The shortfall was deducted from every client balance and converted into a non-tradable, non-withdrawable IOU token called USDRecover.
The EXMO case illustrates the cascading risk of sanctions enforcement on exchange users: once banking and custodial partners comply with government orders, user funds become effectively locked regardless of the users' own sanctions status.
Binance's enforcement is not occurring in isolation. According to CoinDesk reporting from May 27, major exchanges have adjusted their compliance posture:
The result is a narrowing corridor: Russian users face restrictions from both sides — Western exchanges enforcing sanctions, and the Russian government restricting access to compliant platforms.
A notable absence in the enforcement chain: the U.S. Treasury's Office of Foreign Assets Control has not designated HTX. While the UK acted in May and the EU in July, OFAC has remained silent on the exchange.
This jurisdictional gap creates complications. U.S.-based compliance teams screening against the OFAC Specially Designated Nationals (SDN) list will not flag HTX transactions, even as UK and EU regulations require blocking. For global exchanges operating across jurisdictions, this means managing overlapping but non-identical compliance obligations.
The gap also raises questions about enforcement coordination. The UK's May designation cited $1.5 billion in facilitated flows; the EU's July action cited similar intelligence. Whether OFAC possesses different intelligence or is pursuing a different enforcement strategy remains unclear.
The Binance enforcement action against 16 entities represents the operational reality of crypto sanctions moving from designation to execution. The question is no longer whether regulators can sanction crypto exchanges — that was settled. The question is whether enforcement can keep pace with evasion tactics like wallet rotation and jurisdictional arbitrage.
HTX's declining volume and thinning liquidity suggest the sanctions are having material effect, even before the August 23 cutoff. EXMO's shutdown and user losses demonstrate the collateral consequences. The OFAC gap, however, shows that global enforcement remains fragmented.
For the broader crypto industry, the pattern is clear: sanctions compliance is becoming a prerequisite for interoperability. Exchanges that cannot pass muster with UK, EU, and (eventually) U.S. regulators face disconnection from the liquidity network that makes crypto markets function. The A7 network's $93 billion in volume proves the demand for sanctions-evading infrastructure exists. Whether the supply can be eliminated through designations alone remains an open question.