Prepared by the ExtentExchange Editorial Desk. Reviewed 26 July 2026. General information only; transaction eligibility and terms require current confirmation.
The Complete Settlement Lifecycle — Overview
Now let’s walk through each step in detail.
Step 1: Acquire USDT — The On-Ramp
You need USDT before you can settle it. This is the only step where your home jurisdiction matters, because acquiring cryptocurrency from an exchange involves local regulatory requirements.
Where to Buy USDT
What Matters Most for Your Use Case
- TRC20 support: Ensure your exchange supports TRC20 network withdrawals. All major exchanges do — this is not a limiting factor.
- Fiat on-ramp options: You’ll need USD, AED, GBP, SGD, AUD, or EUR to buy USDT. Your exchange should accept bank transfer, debit card, or credit card for the initial purchase.
- Account standing: Maintain a clean compliance record with your exchange. OTC desks prefer clients who have long-standing relationships with reputable exchanges — this is part of their trust assessment during KYC onboarding.
Buying Strategically
If you process regular settlement volumes, buy USDT in bulk during favorable market conditions rather than incrementally. USDT’s peg to $1 means the acquisition cost is stable, but exchange spreads fluctuate — purchasing during periods of high liquidity (typically weekday business hours in your jurisdiction) gives you tighter spreads and lower effective costs.
Step 2: Transfer USDT to Your Desk Deposit Address
This step requires precision. A single error can send funds to an unrecoverable address.
Network Selection — Why TRC20 Is Non-Negotiable
| Network | Speed | Fee | Usability |
|---|---|---|---|
| TRC20 (Tron) | ~30 seconds | ~$1 | Recommended for all RMB settlements |
| ERC20 (Ethereum) | 5–30 min | $5–$15+ | Supported but inefficient — same result at 15× the network cost |
| BEP20 (BSC) | ~3 seconds | ~$0.10 | Technically works; limited desk compatibility |
Address Verification Protocol
Before sending any amount, verify your deposit address through three independent channels:
1. Your ExtentExchange dashboard (primary source)
2. WhatsApp confirmation from your account manager (secondary verification — last 6 characters must match)
3. Test transaction ($50–$100 first for new addresses)
Step 3: Rate Confirmation — Understanding the Live Band
When your USDT arrives at the desk, your account manager sends you a rate quote via WhatsApp. This is where many international buyers feel uncertain — because they’ve never seen how professional OTC desks price settlements in real time.
The exact rate at any moment depends on:
– Market conditions — USD/USDT spot price movements and offshore CNH/RMB supply
– Your order size — larger orders receive better rates within the band
– Settlement method — Alipay/WeChat receive base rate; Bank TT receives ~2 points lower
Rate Examples at Different Volumes (Actual Daily Settlements)
| Transaction Size | Alipay/WeChat Rate | Bank TT Rate | Effective Cost vs Mid-Market |
|---|---|---|---|
| ¥10,000 | ~6.67 | N/A (min ¥50K) | ~¥100 over mid-market rate |
| ¥50,000 | ~6.68 | ~6.66 | ~¥200 over mid-market rate |
| ¥150,000 | ~6.69 | ~6.67 | ~¥300 over mid-market rate |
These are real figures from daily desk operations — not estimates or projections. They represent the actual rates your account manager will quote you at these volume levels on any given day.
Rate Locking — Your Protection Against Volatility
Step 4: Settlement Execution — How RMB Actually Lands in China
After rate confirmation, ExtentExchange’s domestic Chinese entity executes the RMB disbursement through China’s domestic payment infrastructure (CNAPS). Here’s what happens behind the scenes:
- Inventory management — The desk’s Chinese banking partners maintain a standing RMB balance across their corporate Alipay Enterprise and WeChat Pay TenPay accounts
- Disbursement trigger — Your confirmed order triggers an automated CNAPS payment from the desk’s domestic accounts to your designated receiving account
- Routing — Funds flow through CNAPS (China’s domestic payment system) rather than SWIFT, which is why settlement completes in minutes rather than days
- Confirmation — Settlement confirmation is sent to you with exact rate, amounts, and transaction reference
Settlement Timelines by Destination
Step 5: Settlement Confirmation and Documentation
After successful settlement, you receive a complete documentation package:
| Document | Purpose | Retained By |
|---|---|---|
| Rate confirmation record (WhatsApp screenshot + dashboard) | Proof of rate locked at execution | You + ExtentExchange |
| USDT transfer hash | Blockchain proof of your payment | You + ExtentExchange |
| CNAPS disbursement confirmation | Proof RMB was sent domestically in China | You + supplier |
| Supplier receipt confirmation | Proof supplier received the RMB | You + supplier |
This documentation chain is your audit trail for tax reporting, customs valuation, accounting compliance, and any potential disputes. ExtentExchange retains these records as part of their operational infrastructure; you maintain them as part of your business records.
Complete Cost Analysis — Every Component
Total All-In Cost Breakdown on a ¥100,000 Settlement
Risk Management — What Can Go Wrong and How to Prevent It
How Much Volume Can This Handle?
Frequently asked questions
What must be confirmed before transferring USDT?
Confirm the amount, executable rate, expected RMB, wallet, network, recipient, route, purpose, validity window, timing limitations, and required records.
Does an on-chain confirmation prove the supplier was paid?
No. It proves a blockchain event. RMB-side delivery and the supplier's reconciliation are separate checkpoints.
Can the same wallet, rate, or recipient instruction be reused?
Do not assume so. Reconfirm the complete instruction for each transaction.
Check the current indicative rate information, review the transaction requirements, and confirm the supplier, RMB recipient, payment route, and quote with the desk before sending.
Process verification and practical limits
A complete settlement record should separate the commercial instruction, executable quote, USDT transfer, blockchain confirmation, RMB payout evidence, and recipient reconciliation. No single checkpoint proves every stage. Provider availability, banking hours, compliance review, network conditions, and recipient details can change the outcome.
- TRON’s TRC-20 documentation covers on-chain verification.
- Tether transparency materials cover current issuer information.
- FATF guidance explains risk-based controls for virtual assets.