. Key Policy Changes for Hong Kong SIM Cards 2026 (Must Read!)
- Stricter real-name registration: All Hong Kong data SIMs and registration SIMs require real-name authentication. Individual users need a passport/Exit-Entry Permit for Traveling to and from Hong Kong and Macao, while corporate users need a Business Registration Certificate. Unregistered SIMs have been fully removed from the market.
- Extended validity: Legitimate registration SIMs support 12-24 months of long-term use and renewal, preventing account invalidation due to frequent number changes.
- Optimized cross-border roaming: Some operators offer "Greater Bay Area All-In-One Packages," allowing Hong Kong data SIMs to be used in over 100 mainland cities with no speed reduction.
- Senior/child-friendly benefits: New exclusive packages with low fees, large-font activation guides, and 24/7 Chinese customer service are available for family trips.
II. Hong Kong Data SIM: Cost-Effective Recommendations by User Group
1. Short-term travel/business trips (3-15 days)
- Recommended package: 3 Hong Kong "Global Travel Card" (7 days, 15GB high-speed data + 50 local minutes)
- Advantages: Activate in mainland China in advance, connect to 5G immediately upon arrival in Hong Kong, with enhanced signal in scenic spots like Disneyland and Ocean Park
- Purchase channels: Online official flagship stores, Hong Kong airport duty-free shops
- Price: ~HK$88/7 days, 30% cheaper than convenience stores
2. Long-term cross-border use (1 month+)
- Recommended package: CMHK "Greater Bay Area Enjoyment Card" (monthly fee HK$128, 30GB data + 100 Shenzhen-Hong Kong minutes)
- Advantages: Seamless roaming between mainland China and Hong Kong, support for WeChat/Alipay top-up, and automatic renewal via Hong Kong bank account binding
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