Crypto Exchanges in Mauritania: What Ouguiya Quotes Leave Out
Compare dated MRU listings for Binance and KuCoin, learn how MRO differs from MRU, and see what Mauritania’s crypto restrictions mean for the evidence.
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On 9 November 2026, a public MRU market snapshot implied a 109 MRU gap between buying and selling 100 USDT on Binance. The same calculation for KuCoin came to 775 MRU.
That is a difference between advertised prices. It leaves open whether a resident could fill either order, receive money in a Mauritanian account or use the service under local rules.
Crypto activity in the region
Chainalysis estimated US$101 billion in crypto activity across Sub-Saharan Africa, up 13.4% year over year, from July 2025 to June 2026. It estimated that regional stablecoin remittance value rose from US$235 million to US$492 million year over year.
These figures describe the region as defined by the report. The platform comparison below uses separate MRU market evidence. A tracker’s ad counts measure listings on the venues it covers. They cannot establish Mauritania’s trading volume or number of users.
What the Binance, KuCoin and Bitget records show
| Platform | Evidence reviewed | What remains open |
|---|---|---|
| Binance P2P | Its 2023 announcement used MRO. SpreadRadar’s November 2026 table showed both sides under MRU. | Whether the underlying order screen and payment instructions use the same unit as the tracker. |
| KuCoin P2P | The November 2026 tracker showed MRU buy and sell medians. | Current order limits, payment methods and a matching quote for the same amount. |
| Bitget P2P | A historical currency-support announcement named MRU. | Comparable prices and active orders on both sides in the snapshot reviewed. |
The dated table displayed 131 Binance ads and 16 KuCoin ads. These are tracker counts from that table. Multiple ads can come from the same merchant, and the live totals elsewhere on the page can refresh independently.
For the wider comparison, see the Finlazo exchange directory, which separates provider claims, payment routes and regulatory evidence.
What the spread implies for 100 USDT
| Venue | Buy per USDT | Sell per USDT | Pay for 100 USDT | Receive for 100 USDT | Price gap |
|---|---|---|---|---|---|
| Binance | 43.92 MRU | 42.83 MRU | 4,392 MRU | 4,283 MRU | 109 MRU (2.48%) |
| KuCoin | 47.38 MRU | 39.63 MRU | 4,738 MRU | 3,963 MRU | 775 MRU (16.36%) |
The gap is the purchase amount minus the sell proceeds. The percentage uses the purchase amount as its denominator. Both calculations use the venue medians from the 9 November snapshot.
| Category | Value (MRU) |
|---|---|
| Binance | 109 |
| KuCoin | 775 |
Advertised median prices. Excludes payment fees. The buy and sell medians may come from different merchants and payment methods.
Source: Finlazo calculations from SpreadRadar’s 9 November 2026 venue medians.
In this snapshot the KuCoin gap was 666 MRU wider. Of that difference, 346 MRU came from the higher purchase price and 320 MRU from the lower sell proceeds. Looking only at the buy side would miss almost half the difference.
| Category | Value (MRU) |
|---|---|
| Higher purchase cost | 346 |
| Lower sell proceeds | 320 |
Differences between venue medians, not charges levied by either exchange.
Source: Finlazo decomposition of the dated 100 USDT comparison above.
A reader who already holds USDT only needs the sell-side comparison. Someone budgeting for a round trip needs both sides at the same order size and through a compatible payment method. Angola’s exchange comparison shows how those gaps changed across two snapshots.
Confirm the ouguiya unit
Mauritania switched at 10 old ouguiyas to 1 new ouguiya on 1 January 2018. MRU is the new code. MRO is the old one.
For example, 439.20 MRO equals 43.92 MRU. If a historical announcement and a current tracker use different codes, verify the unit on the platform’s own record before comparing the numbers. Sierra Leone’s exchange review shows why an exchange’s currency migration needs separate evidence.
What Mauritania’s restrictions mean for the comparison
MENAFATF’s follow-up report on Mauritania describes a central-bank prohibition on virtual-asset dealings and related services. The signed January 2026 amendment adds definitions for virtual assets and providers. It does not announce a repeal or create a licensing route.
A visible MRU ad therefore leaves the legal question open. We did not establish an authorised exchange route, an executable local payment method or a tested cash-out. See our Mauritania cryptocurrency regulation guide for the amendment and the scope of the prohibition described by MENAFATF.
Research scope. Public documents and market data checked on 9 November 2026. No orders, funding or withdrawals were tested. Tracker data may change.
