On December 18, 2025, the Hainan Free Trade Port (FTP) officially commenced island-wide customs closure operations. This initiative goes far beyond a routine policy adjustment; it represents a comprehensive, systematic, and institutional upgrade designed to transform Hainan into a new gateway of the “highest level of openness,” connecting China more deeply with global markets, particularly Southeast Asia.
Its impact will extend well beyond the island, influencing global manufacturing footprints, port competitiveness, and regional economic integration.

Yangpu Port in Hainan Free Trade Port
I. Definition and Core Policy Framework of Island-wide Customs Closure
“Island-wide customs closure” does not signify isolation, but rather a higher degree of openness. At its core is the implementation of a special customs supervision system defined as “eased access at the first line, controlled access at the second line, and free flow within the island.”
“Eased access at the first line” refers to the boundary between Hainan and overseas markets. Except for goods explicitly prohibited or restricted by law, other commodities can move in and out freely with minimal customs procedures.
“Controlled access at the second line” refers to the boundary between Hainan and the Chinese mainland. Goods entering the mainland from Hainan are subject to standard import regulations, primarily for taxation and compliance, ensuring national tax revenue security and market order.
“Free flow within the island” means goods, capital, personnel, and other factors of production can circulate freely within Hainan.
The supporting policy framework delivers breakthroughs in several key areas:
Expanded “Zero-Tariff” Coverage:
Post-closure, zero-tariff eligible goods expand from about 1,900 to approximately 6,600 tariff lines, increasing coverage from 21 percent to 74 percent of total import and export items. This includes most production equipment and raw materials. The exemption applies to import tariffs, import VAT, and consumption tax, potentially reducing tax costs on imported equipment by around 20 percent.Optimized “Tariff Exemption for Value-added Processing” Policy:
One of the most transformative measures, this policy significantly relaxes prior restrictions, including requirements related to core business income ratios. It now allows cumulative value-added calculation across upstream and downstream enterprises. This makes it easier for companies to meet the “over 30 percent value-added” threshold required for tariff-free entry of finished products into the mainland market. Enterprises can ship primary products or components to Hainan for substantial processing; if the value-added threshold is met, the final products can enter the mainland tariff-free.“Dual 15 percent” Tax Incentives as a Long-term Advantage:
Encouraged industries that are registered and substantively operating in the Hainan FTP benefit from a reduced 15 percent corporate income tax rate. Eligible high-end and in-demand talent also enjoys an individual income tax exemption for the portion exceeding 15 percent, offering long-term fiscal predictability.Enhanced Trade and Investment Liberalization and Facilitation:
Measures include the implementation of a negative list for cross-border trade in services, relaxed foreign investment access, adoption of a commitment-based registration system for business setup, and streamlined administrative procedures. A visa-free policy for nationals of 59 countries is already in effect, alongside further eased entry and exit requirements for business personnel.
II. Strategic Opportunities for Global Supply Chains and Manufacturing
Hainan’s customs closure provides global supply chains with a cost- and efficiency-advantaged “super interface” into the Chinese market.
Reshaping China–ASEAN Supply Chain Geography:
Located at the nexus between China and Southeast Asia, Hainan is the nearest maritime gateway for China’s southwestern and central-western regions, reducing transit time by an average of about 10 days compared to eastern coastal ports. Following the customs closure, Hainan evolves from a geographic “corridor” into an institutional “hub,” positioning itself as a preferred transit and processing base for ASEAN raw materials and agricultural products entering China, as well as for Chinese manufactured goods destined for ASEAN markets.Dual Solution for Global Manufacturing: “Cost Restructuring” and “Market Access”:
For multinational enterprises in sectors such as high-end manufacturing, biopharmaceuticals, and green technologies, Hainan presents a distinctive value proposition:Cost Restructuring: Zero-tariff imports of high-end equipment and raw materials, combined with the dual 15 percent tax incentives and competitive operating costs, support the establishment of highly cost-competitive production bases.
Market Access: The value-added processing policy enables companies to meet rules-of-origin requirements for mainland market entry, effectively navigating traditional tariff and trade barriers.
Catalyzing Emerging Industrial Chains and Innovation Clusters:
Policy incentives favor high-tech and future-oriented sectors. Hainan, with a focus on industries such as the planting industry, deep-sea technology, and aerospace, has attracted multinational R&D centers. This momentum is driven not only by duty-free imports of advanced hardware, but also by Hainan’s institutional alignment with high-standard international trade rules. Through more than 110 pilot initiatives, Hainan is actively integrating with frameworks such as CPTPP and DEPA, supporting cross-border R&D collaboration and intellectual property protection.
III. Implications for Hong Kong and Singapore
Hainan’s rise introduces structural implications for traditional Asia-Pacific hubs, particularly Hong Kong and Singapore, accelerating a shift toward a model of “competition with complementarity.”
For Hong Kong: Toward Functional Complementarity and Upgrading
Short-term competition is evident in goods trade, duty-free consumption, and selected professional services. However, the two economies possess fundamentally different strengths:
Hong Kong excels in its common law system, internationalized financial markets, free capital flows, and its role as a global offshore RMB hub, underpinned by strong institutional “soft power.”
Hainan offers emerging institutional dividends backed by China’s vast domestic market, competitive manufacturing and trade costs, and strategic geographic positioning.
A rational trajectory is cross-border synergy under the model of “Hong Kong services plus Hainan manufacturing and market access.” A Hainan–Hong Kong Cooperation Memorandum has been signed, and from January to July 2025, Hong Kong’s utilized investment in Hainan grew by 99.3 percent year-on-year. Future supply chains may increasingly follow a “Hong Kong ordering – Hainan production – global sales” model, with Hong Kong concentrating on international finance, legal services, arbitration, and high-end business services, while Hainan focuses on manufacturing, processing, and mainland market access.
For Singapore: Challenging the Transshipment Hub Model and Driving Service Upgrades
Hainan’s development directly challenges Singapore’s traditional transshipment-centric model.
Direct Competition:
There are documented cases of Indonesian cargo vessels rerouting directly to Hainan’s Yangpu Port instead of Singapore, achieving cost savings of up to 32 percent. Yangpu’s customs clearance efficiency, including e-declarations processed within an hour, is increasingly competitive. The value-added processing policy further attracts cargo that was previously only transshipped or warehoused in Singapore for limited handling.Structural Impact:
With entrepôt trade accounting for roughly 90 percent of Singapore’s total trade, this model faces pressure as growing China–ASEAN trade volumes enable direct shipping to policy-advantaged hubs like Hainan that can also deliver value-added processing. This dynamic encourages Singapore to evolve from a “global transshipment station” into a “global high-tech shipping and supply chain management center,” emphasizing advanced services such as green shipping, digital trade, and maritime law.
At the same time, competition is fostering cooperation. For example, PSA International has signed agreements with Hainan and operates stable direct shipping routes. The Asia-Pacific shipping network may therefore evolve from a Singapore-centric hub-and-spoke system toward a more distributed, multi-nodal network that includes Hainan and other Chinese coastal ports.
IV. Conclusion: Toward a More Diverse and Resilient Era for Global Supply Chains
The island-wide customs closure of the Hainan Free Trade Port represents China’s proactive effort to offer certainty and openness dividends amid rising global trade fragmentation.
For China, it establishes a strategic junction linking domestic and international economic circulation, using high-level openness to drive internal reform while strengthening participation in Asia-Pacific economic integration.
For global supply chains, it introduces a viable “China option,” providing multinational enterprises with new pathways to optimize Asia-Pacific and global production footprints, enhancing both diversity and resilience.
For regional economies, it is reshaping the industrial and trade geography of East and Southeast Asia, encouraging deeper value-creating regional networks while prompting established hubs such as Hong Kong and Singapore to reposition and upgrade their service offerings.