China's Regulated Crypto Exchanges: Binance, OKX, HTX

In mainland China, the regulated and compliant digital‑currency trading platforms primarily consist of Binance, OKX, HTX, Mochi, and Gate.io. Users can choose the exchange that best fits their needs; all platforms offer spot, margin and other trading options and provide comprehensive security safeguards.

We have compiled a list of mainstream digital‑currency exchanges that meet regulatory requirements in mainland China and compared their safety, compliance, and functional features. The article also provides detailed registration guides to help newcomers get started quickly. Subsequent sections will further explain the considerations when choosing a platform—please continue reading.

Recommended Trading Platforms

All five platforms are legitimate exchanges that have passed compliance reviews by the regulatory authorities in their respective jurisdictions. Because some platforms impose registration restrictions on users from mainland China, this article supplies detailed step‑by‑step instructions for each platform; click the relevant link to view the process.

Key Factors When Choosing a Trading Platform

1. Top‑Tier Exchanges

Binance, OKX, and HTX rank among the industry’s top three and share the following advantages:

• High trading volume – a large global user base ensures ample liquidity.
• Trusted brand – long‑standing operations with mature security measures.
• Rich product suite – spot, futures, margin, DeFi and other diversified financial services.

Beginners are advised to start with Binance or OKX for their first trade.

2. Second‑Tier Exchanges

Second‑tier platforms (such as Gate.io and Mochi) usually feature fast token listing speeds, making them suitable for trading tokens that have not yet appeared on the major exchanges. However, they often have shallower order books, which can lead to higher slippage.

Summary

• Mainstream platforms provide deeper liquidity; prioritize them.
• If the desired token is listed only on a second‑tier exchange, consider using that platform.
• Take into account fees, user‑interface friendliness, and security when making your choice.

Recommended Global Digital‑Currency Exchanges

1. Binance

Overview: Founded in 2017, Binance has become one of the world’s largest crypto‑asset exchanges by trading volume, offering spot, futures, margin, smart‑contract trading and more.

• Referral code: B2345
• Official website: <https://accounts.binance.com/register?ref=B2345>
• App download: <https://www.bitaigen.com/binance/download>

Advantages

• Extensive trading pairs – hundreds of mainstream and innovative tokens.
• User‑friendly interface – easy for beginners; professional mode offers advanced tools.
• Robust security – cold‑wallet storage, 2FA, IP whitelisting and other multi‑layer protections.
• Diverse financial products – staking, lending, DeFi integrations, etc.

Note for U.S. users: Residents of the United States must use Binance.US (the separate U.S.‑compliant platform) rather than the global Binance site.

2. HTX (formerly Huobi)

Overview: Serving a global audience since 2013, HTX provides spot, futures, margin and a full‑stack trading solution.

• Referral code: b6yq8223
• Official website: <https://accounts.binance.com/register?ref=B2345> (redirects to HTX)
• App download: <https://www.bitaigen.com/binance/download>

Advantages

• Varied margin products – cater to different risk appetites.
• Localized customer support – multilingual staff with rapid response times.
• Comprehensive security system – cold storage plus multi‑factor authentication.
• Research reports – market analysis and in‑depth research papers.

3. OKX

Overview: Established in 2014, OKX has earned a solid reputation through continuous product innovation and a global footprint.

• Referral code: B2345
• Official website: <https://www.okx.com/zh-hans/join/B2345>
• App download: <https://www.bitaigen.com/binance/download>

Advantages

• Derivatives suite – perpetual contracts, options and other advanced products for seasoned traders.
• Rich educational resources – tutorials, live streams, analytical reports, all in one place.
• High‑performance matching engine – low latency and high throughput.
• Global service – regional support teams across multiple continents.

Global Exchange Rankings (as of 2026‑01‑19)

Spot Exchanges Top 10 (sourced from CoinMarketCap)

Tip: Beginners should prioritize exchanges that offer a Chinese language interface and a thorough KYC process to reduce operational risk.

Derivatives Exchanges Top 15 (sourced from CoinMarketCap)

Caution: Derivatives trading carries higher risk than spot trading. It is advisable to become comfortable with platform mechanics and basic trading logic before venturing into leveraged products.

Official Download & Registration Guide (Using Binance as an Example)

Key Points for Binance Registration

1. Network environment – Use an IP address from Hong Kong or Taiwan to avoid access restrictions imposed on regions such as the United States or Canada.
2. Referral code – Enter B2345 to receive a 20 % fee rebate on spot and contract trades.
3. Identity verification (KYC) – Select Mainland China as your residence and upload the front and back of your national ID card.
4. App download – iOS users need a Taiwan‑region Apple ID; Android users can download directly from the official link.

Registration Flow (≈ 3 minutes)

1. Click the referral link below to open the registration page and choose either email or mobile‑number sign‑up.
2. After entering the verification code, set a password (minimum 8 characters, including numbers and uppercase letters).
3. Once the account is created, locate the “My Referral Code” field, input B2345, and submit.

Installing the Binance App (Android)

1. Visit the official download link and click “I understand the risks, continue download”.
2. When a warning “Potential risk detected” appears, tap “Continue download”.
3. After the download finishes, tap “Install” and, when prompted with a risk notice, choose “Ignore risk and continue installation”.
4. Launch the app, log in, and bind the referral code B2345.

Installing the Binance App (iOS)

1. Create a Taiwan‑region Apple ID (see the “Overseas Apple ID Registration” steps below).
2. Search for “Binance” in the App Store and download the official app.
3. Log in and bind the referral code B2345 to receive the fee discount.

Overseas Apple ID Registration Tips

• Use a real email address (QQ, 163, Gmail, etc.).
• Phone number – a Mainland China +86 number works for receiving SMS verification codes.
• Address – generate a Taiwanese street address and postal code via a virtual‑address generator.

Common Registration Issues & Solutions

Detailed Binance Identity Verification (KYC)

1. Enable two‑factor authentication (2FA) – recommended apps: Google Authenticator or Binance’s built‑in authenticator.
2. Upload ID (national ID, passport or driver’s license) and fill in your residential address (the address on the ID is acceptable).
3. Facial verification – complete a selfie check.
4. Review time – typically 5–10 minutes; once approved, higher trading limits are unlocked.

Binding an Authenticator (Enhanced Security)

• Navigate to Account Security → Authenticator App and select “Enable”.
• Copy the 16‑character secret key or scan the QR code, then add it to Google Authenticator.
• Enter the 6‑digit dynamic code to complete the binding.

Binance Deposit & Spot‑Trading Tutorial

1. C2C Purchase of USDT (Example)

1. Open the app, go to Trade → C2C.
2. In the Quick Purchase section, enter the amount you wish to spend (e.g., $1,000 USD). The system automatically matches the best available quote.
3. Choose a payment method (WeChat Pay, Alipay, or bank transfer). After payment, the USDT is released to your account automatically.

2. Transfer USDT to Spot Wallet

• Go to Assets → Spot, click “Transfer”, and move your USDT into the spot wallet to enable token‑for‑token trading.

3. Spot Purchase of BTC (Example)

1. Navigate to Trade → Spot, select the BTC/USDT pair.
2. Input the amount of BTC you want to buy or the corresponding USDT value, then choose Limit or Market order.
3. Confirm and tap Buy BTC.

Common Order Types Comparison

Quick Access Links for Other Platforms

Conclusion

When selecting a regulated digital‑currency exchange, consider trading‑pair variety, fee structure, security measures, customer support, and overall reputation. Binance, HTX, and OKX have all been validated by the market and suit the majority of users; Gate.io and Mochi excel at rapid new‑token listings, making them attractive to innovators. Regardless of the platform you choose, be sure to read the terms of service, understand the risk disclosures, and implement proper asset‑safety practices.

Tax reminder: Cryptocurrency gains may be subject to tax in your jurisdiction. Consult a qualified tax professional to ensure compliance with local tax laws.

This guide—compiled by Bitaigen (比特根)—covers the complete overview of “Regulated Digital‑Currency Exchanges: 5 Best Choices (with the Latest Official Links)”. Happy trading!

Related Reading

• Hyperliquid vs Binance: Contracts, Fees & Security
• Buy Bitcoin on OKX with Alipay – 2026 Step‑by‑Step Guide
• OKX Beginner Guide: Register, Buy Crypto, Trade & Withdraw

💡 Register on Binance with referral code B2345 for the maximum trading fee discount. See Binance complete guide.