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ONE Mainland China and Hong Kong Shared Data Plan

  • Limited-time offer! Waive 1-mth fee
  • Free HK & Mainland China voice call up to 600mins
  • Get HK & Mainland China voice call VAS

Mainland China & HK data

30GB

Special Price#HK$398HK$undefined

Contract Period

Special Offers

• Free 100mins of shared voice mins in Mainland China and HK

Mainland China and Hong Kong^Shared Basic Data Usage②

30GB

Extra Mainland China and Hong Kong^ Shared Basic Data Usage④

$40/3GB

More Details
free 1mth

Mainland China & HK data

60GB

Special Price#HK$498HK$undefined

Contract Period

Special Offers

• Waive 1mth fee(MNP)
• Free 200mins of shared voice mins in Mainland China and HK
• Free 5G privilege

Mainland China and Hong Kong^Shared Basic Data Usage②

60GB

Extra Mainland China and Hong Kong^ Shared Basic Data Usage④

$40/3GB

More Details
free 1mth

Mainland China & HK data

90GB

Special Price#HK$698HK$undefined

Contract Period

Special Offers

• Waive 1mth fee(MNP)
• Free 200mins of share voice mins in Mainland China and HK
• Free 5G privilege

Mainland China and Hong Kong^Shared Basic Data Usage②

90GB

Extra Mainland China and Hong Kong^ Shared Basic Data Usage④

$40/3GB

More Details
free 1mth

Mainland China & HK data

180GB

Special Price#HK$898HK$undefined

Contract Period

Special Offers

• Waive 1mth fee(MNP)
• Free 600mins of share voice mins in Mainland China and HK
• Free 5G privilege

Mainland China and Hong Kong^Shared Basic Data Usage②

180GB

Extra Mainland China and Hong Kong^ Shared Basic Data Usage④

$40/3GB

More Details
  • eStore Offer

  • Terms & Conditions

  • eSIM Service Terms and Conditions

Terms and Conditions of Online subscription offers ONE Mainland China and Hong Kong Data Shared Plan:
  • Offers 1-9 are valid from now till January 15, 2026 and only applicable to the successful new online subscription customers of our service plan by opening a new mobile number (including customers porting-in their mobile number from other local operator). Offers are applicable to the new customers who subscribe a fixed term contract period of 24 months on designated " ONE Mainland China and Hong Kong Data Shared Plan " through this website.
  • Website offer 1-9 cannot be used in conjunction with other promotional offers and discounts available at our chops, and cannot be redeemed for cash and are nontransferable to other purples.
  • To be eligible for the offers provided by the website, customers are required to complete all the application procedures required for the offer(s) at this website in one go. Otherwise, such offers cannot be given.
  • The content of the offers is subject to change without prior notice.
  • All service and offers are subject to relevant terms and conditions.
  • China Unicom (Hong Kong) Operations Limited reserves its right of final interpretation.
  1. About ‘Mobile Service License &Administration Fees Waiver’ Offer:
    • This offer is only applicable to the new customers who have successfully subscribed to our service plan through our website and have immediately set up VISA/MasterCard direct debit instructions for their bill settlement. This offer shall grant a waiver of HK$18 monthly Mobile Service License and Administration Fees within the fixed term contract.
    • If subscriber selects not to set up credit card direct debit instructions for bill settlement, we offer a 50% off of the HK$18 monthly Administration Fee (i.e. only HK$9 monthly fee is payable).
    • Upon expiry of fixed contract term, this offer will be terminated whereupon the standard HK$18 monthly Mobile Service License &Administration Fees shall be immediately chargeable.
  2. About ‘Mainland Number Monthly Fee waiver’ Offer:
    • This offer is only applicable to new customers who have successfully subscribed to our service plan through our website. This offer shall grant a waiver of HK$10 Mainland Number Monthly Fee within the fixed term contract.
    • Upon expiry of fixed contract term, this offer will be terminated whereupon the standard HK$10 Mainland Number Monthly Fee shall be immediately chargeable.
    • If the customers add a Mainland number, the customers must comply with the real name registration requirement of the mainland.
  3. About ‘Local Courier Service Charge Waiver’ Offer:
    • This offer is only applicable to new customers who have successfully subscribed to our service plan through our website. This offer shall grant a waiver of the courier’s Hong Kong local delivery service fee for delivering the SIM card and the service plan documents to customers who have successfully subscribed to our service plan through our website.
  4. About “Additional offer of "Hong Kong and Mainland Voice Package" (24-month contract period):
    • From now till January 15, 2026, customers who successfully subscribe to " ONE Mainland China and Hong Kong Shared Data Plan (30GB, 60GB, 90GB, 180GB)" with a fixed term contract period of 24 months through our website will enjoy a complimentary "Hong Kong and Mainland Voice Package (100 minutes, 200 minutes, 200 minutes, 600 minutes)" respectively (24 months contract). The regular price ($38, $68, $68, $98) monthly fee will be resumed after the contract period respectively.
    • Customers must ensure that they have activated International Direct Dialing Service (IDD). (There is no contractual obligation during the promotional service period but customers must comply with the terms of service usage.)
  5. About ‘Port-in monthly fee waiver’Offer:
    • From now till January 15, 2026, port-in customers who subscribe a fixed term contract period of 24 months on designated " ONE Mainland China and Hong Kong Shared Data Plan (60GB, 90GB, 180GB)" through this website can enjoy an extra 1-month monthly fee waiver. The 1-month monthly fee waiver will be effective on the 4th month upon service activated successfully.
    • The monthly fee waiver will be forfeited if the customer changes to other service plan, suspends or terminates the mobile service.
  6. About “CUniq 5G Benefits” Offer
    • CUniq 5G Benefits is an extra service provided by China Unicom Hong Kong (“the Company”), which includes benefits such as popular audio/video streaming membership services and lifestyle vouchers in Mainland China (“Privileges”). The categories and brands of the 5G Special Privileges and Self-Selected Privileges will be updated from time to time. Please refer to our website
    • Collection method:MyCUniq APP->Shopping-> 5G Privileges or Website https://qy.cuniq.com/mobile-h5/international/getVip.html
    • Eligibility :
      This Promotion is applicable to the designated 5G service plans ("Designated Service Plan”) registered through China Unicom Hong Kong’s retail store or online store. If the service plan contains more than one SIM card, 5G Privileges can only be collected by the Main SIM card holder.
      New customers who successfully subscribe to “ONE Mainland China and Hong Kong Shared Data Plan (60GB, 90GB)” and “ONE Greater Bay^ Area Shared Data Plan (10GB, 20GB)” will be entitled to receive one Self-Selected Privilege per month for a fixed contract period.
      New Customers who successfully apply for the “ONE Mainland China and Hong Kong Shared Data Plan (180GB)” and “ONE Greater Bay^ Area Shared Data Plan (40GB, 80GB)” will be entitled to two Self-Selected Privilege per month of the fixed contract period.
  7. About 50% off ‘5G Subsidiary SIM Card (24 months contract)’ Offer:
    • From now till January 15, 2026, new customers who subscribe to a fixed term contract period of 24 months on a designated ‘5G Local Data Hassle-Free Plan’, ‘ONE Mainland China and Hong Kong Shared Data Plan’, ‘ONE Greater Bay Area^ Shared Data Plan’, ‘ONE Greater China^ Shared Data Plan’, ‘ONE Global^ Shared Data Plan’ and subscribe ‘5G Subsidiary SIM Card’ with a fixed term contract period of 24 months can enjoy 50% off on monthly service fee. The regular price of $80 monthly fee will be resumed after the contract period. Services and offers are subject to relevant terms and conditions.
  8. About Double 11 limited offers ‘$111 monthly fee’ (24-month contract):
    • From November 7, 2025 to November 24, 2025 (both dates inclusive), new customers who successfully subscribe a fixed term contract period of 24 months on ‘ONE Mainland China and Hong Kong Shared Data Plan (300GB)’ through this website can enjoy $111 monthly fee within the fixed term contract period.
    • The monthly fee discount will be forfeited if the customer changes to other service plan, suspends or terminates the mobile service.
  9. About ‘Giveaway complimentary ticket of Hong Kong Food Festival’ Offer:
    • Effective from 10 Nov 2025 to 12 Dec 2025, get two complimentary tickets of the Winter Food Festival upon online sign up designated mobile service plan and select door-to-door delivery. Tickets will be delivered to customer provided address along with the contract documents by courier.
    • Complimentary ticket is limited, while stock lasts.
    • No refunds will be given for this ticket, and it cannot be exchanged for cash.
    • Complimentary ticket entry period: 10am-8pm daily during Dec 25 - 27, 2025.
    • For the terms and conditions regarding the use of tickets for the Winter Food Festival, please refer to the back of the ticket.
    • The Organizer reserves the right to change the "Terms and Conditions" of the admission ticket. In case of any disputes, the organizer reserves the final right of decision on all matters concerning the use of this ticket.