Relationship dossier
Hong Kong
Vietnam
Relationship assessment
Economic ties are supported by investment and tax agreements, within Hong Kong’s special administrative status.
Hong Kong toward Vietnam
+35Hong Kong has engaged Vietnam through an investment promotion and protection agreement and a tax agreement, supporting economic and fiscal cooperation. Hong Kong conducts such external engagement as a special administrative region of China, not as an independent foreign-policy actor.
Vietnam toward Hong Kong
+35Vietnam has entered into investment and tax arrangements with Hong Kong, providing a framework for economic and fiscal cooperation. The extent of wider Vietnamese government engagement with Hong Kong is unclear.
Overall relationship
+30The relationship has a practical economic foundation, notably investment and tax arrangements, but does not amount to a broad political partnership. Hong Kong’s special administrative status means its external engagement operates within China’s constitutional and foreign-affairs framework.
How to read these scores
Scores are rough judgments, not objective measurements or current verification. Directional scores describe government policy and conduct, not public opinion. The overall score is an independent estimate, never an average.
- −100
- Extreme sustained hostility
- −50
- Substantially adversarial
- 0
- Mixed or neutral, supported by knowledge
- +50
- Substantially cooperative
- +100
- Exceptionally close sustained partnership
“Not assessed” means there is no recorded score. Pair existence makes no claim about diplomatic recognition or established relations.
Relationship context
Overview
Hong Kong and Vietnam maintain practical economic ties, including an investment promotion and protection agreement and a tax agreement. Hong Kong is a special administrative region of China and does not conduct an independent foreign policy; its engagement with Vietnam is primarily in economic and related areas. The scope of wider government cooperation and the implementation of these arrangements are unclear.
Key developments
Hong Kong and Vietnam signed an investment promotion and protection agreement.
Hong Kong and Vietnam concluded an agreement to avoid double taxation.
Major uncertainties
- The scope and implementation of the Hong Kong–Vietnam investment agreement are unclear.
- The extent of government cooperation beyond economic and tax arrangements is unclear.