Hong Kong re-exported nearly HKD 1 trillion (USD ~128 billion) in AI chips during the first five months of 2026, representing record volumes and over 50% of mainland China's total AI chip imports.

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Hong Kong has emerged as a critical hub for artificial intelligence chip trade amid escalating US-China technological competition. According to Bloomberg's analysis of Hong Kong official data, semiconductor re-exports from Hong Kong to mainland China reached USD 124 billion in the first five months of 2026, accounting for 52% of China's total chip imports of USD 239 billion—a record high. A decade earlier, this proportion stood at approximately one-third, reflecting the dramatic acceleration of this trade channel driven by AI infrastructure buildout.

This surge reflects how Chinese enterprises, facing US export controls, are strategically leveraging Hong Kong's institutional advantages: its status as a free port imposing zero tariffs on imported goods, absence of capital controls, and position as an international aviation hub. The Hong Kong Census and Statistics Department data reveals that AI-related goods exported by Hong Kong last year totaled approximately USD 159 billion, ranking fifth in Asia and surpassing Japan. May 2026 alone saw bilateral trade between Hong Kong and the mainland surge nearly 50% year-over-year—the largest increase since 1992, excluding the pandemic period.

Gary Ng, Senior Economist for Asia-Pacific at Natixis, explained Hong Kong's appeal: "Chips are high-value, lightweight, and time-sensitive. Hong Kong's strong air cargo network and free port status make it an ideal hub for semiconductor trade. Manufacturers can ship frequently and reliably through Hong Kong and flexibly store goods awaiting sale."

The AI trade boom has directly strengthened Hong Kong's economy. Hong Kong recorded its fastest economic growth in nearly five years during the first quarter of 2026 despite global energy shocks from geopolitical conflicts. The Hong Kong Trade Development Council significantly raised its annual export growth forecast to over 20%, citing an AI-driven "technology upcycle." According to HKTDC research, AI-related electronic products now account for 57% of Hong Kong's exports, surging from 44% in 2024, with Barclays estimates placing the figure even higher at 70%.

Economists at HSBC Holdings noted that AI technology is "knitting Asia into a tighter production bloc," estimating that intra-Asia AI trade value has doubled from pre-pandemic levels, reaching nearly USD 2 trillion in 2025.

Michael Li Chi Fung, Vice Chairman of the Nam Pak Hong Association, highlighted Hong Kong's logistical advantages: "Due to its proximity to the mainland, Hong Kong can serve as a distribution center that seamlessly integrates air and land transport. This is something other transshipment hubs like Singapore simply cannot do." He noted that mainland China's stricter controls on air-freighted electronic products create barriers for air-dependent AI goods—a restriction Hong Kong can bypass.

On financial payments, Charles Mok, a research scholar at Stanford University and former Hong Kong Legislative Council member, stated: "As a middleman, Hong Kong has figured out ways to handle payments, making transactions easier for mainland buyers." Mainland enterprises often prefer transacting through Hong Kong companies because it facilitates payments and currency exchanges more conveniently than dealing directly with foreign suppliers.

However, this heavy reliance on re-export trade carries substantial risks. Hong Kong lacks Taiwan's or South Korea's chip manufacturing capabilities and mainland China's massive market scale, making it vulnerable to geopolitical fluctuations. During Donald Trump's first presidential term, Washington revoked Hong Kong's special tariff status, no longer treating it as a separate customs territory from China. With Trump returning to the White House and tightening restrictions on China's access to advanced US chips, Hong Kong faces significant trade uncertainty despite increasing purchases of US semiconductors outside export control scope and sourcing heavily from third countries.

To manage these risks, Chief Executive John Lee has personally led delegations to the Middle East, Central Asia, and Southeast Asia, actively exploring new markets to diversify Hong Kong's economic base beyond AI.

Heiwai Tang, Professor of Economics at the University of Hong Kong, emphasized Hong Kong's enduring strengths: "When it comes to products with extremely high intellectual property content, Hong Kong still plays a crucial role in quality assurance, standards verification, and IP protection. Hong Kong still retains all its institutional advantages." He highlighted that Hong Kong's common law court system, inherited from British rule, remains more trusted by international investors than mainland China's legal system.

Notably, this trade surge coincides with China's own rising strength in the semiconductor sector. Chinese overseas semiconductor sales surged 111% in May—the fastest growth since 2013. Hong Kong absorbed over USD 40 billion in exports from mainland China in May alone, the highest monthly figure since 2015, with semiconductors comprising over one-third of that export value.

While Hong Kong's role in general maritime shipping has diminished with the rise of world-class ports like Shanghai, Ningbo, and Shenzhen, in high-value, elite trade, Hong Kong remains firmly positioned as a critical node, leveraging its irreplaceable integration of financial, legal, and logistical capabilities.