Taiwan's AI export machine: how chips and servers drive Taiwan's economy and stock market

Taiwan builds most of the world's advanced logic chips and most of its AI servers. This paper measures how much of Taiwan's economy and stock market now rides on that, using the Ministry of Finance's customs statistics since 2001 (by product, by destination, and by price and volume) and daily prices for EWT, TSM, SOXX, SOXL and NVDA, all from the FinzData store. It is the companion to our Korea paper.

Taiwan exported $87.22 billion in September 2026, up 60.9% on a year earlier, a monthly record and the 35th straight month of growth. Information, communication and audio-video products (servers and computers) were $39.13 billion, roughly double a year earlier, and electronic components (chips) $31.13 billion, up 45.3%. January to September exports reached $661.5 billion, against $452.6 billion in the same months of 2025.

For a sense of scale: Taiwan exported a record $640.75 billion in 2025, about 70% of its GDP (IMF estimate, $920 billion). Few economies of its size depend this much on selling abroad.

Electronic components and ICT products were 41.4% of Taiwan's exports in 2001, 74.0% in 2025 and 80.6% in September 2026. In the first nine months of 2026 they totalled $522.5 billion, up from $327.7 billion a year earlier.

For two decades chips led Taiwan's exports. In April 2025 ICT products, driven by AI servers assembled for US data centres, overtook electronic components and have stayed ahead. In September 2026 ICT was $39.13 billion (+103%) against $31.13 billion of components (+45.3%).

In 2010 mainland China and Hong Kong took 41.9% of Taiwan's exports and the United States 11.4%. By 2025 the US share was 31.0% and China plus Hong Kong 26.6%; so far in 2026 it is 31.4% against 24.2%. September exports to the US were $27.46 billion, up 106.2%, while exports to mainland China grew 32.0%. The AI build-out moved Taiwan's centre of gravity from Chinese factories to American data centres.

The Ministry of Finance splits export values into price (unit value) and volume. For machinery and electrical equipment, which is 86% of Taiwan's exports, volume in September 2026 was 160.1% above its 2021 average while prices were up 41.7%. Taiwan is shipping far more units, not just charging more for them. That is the main difference from Korea, where rising memory prices are a large part of the 2026 surge, and it makes Taiwan's boom less exposed to a price reversal. The past year is the exception: prices rose faster than volumes (see the Q3 section).

Taiwan exported $244.9 billion in the third quarter of 2026, up 10.9% on the second quarter and 44.6% on a year earlier. Technology (electronic components plus ICT products) was $194.7 billion, +11.7% QoQ and +53.2% YoY.

Within that, the quarter's sequential growth came from chips: electronic components rose 21.4% on Q2 while ICT products (servers and computers) rose 4.3%. Over nine months the picture is reversed: ICT is up 72.4% year to date against 45.7% for components. Everything outside technology grew 18.9% YoY in Q3, a healthy rate that would be a boom in most economies.

By destination, exports to the US were $74.5 billion in Q3 (+44.4% YoY, +59.2% YTD) and to mainland China and Hong Kong $60.9 billion (+34.2% YoY, +28.5% YTD).

September total exports were $87.22 billion, +5.9% on August. ICT products jumped +18.1% in one month and exports to the US +16.0%, while electronic components slipped -3.3% and exports to China and Hong Kong -2.5%. Monthly moves are noisy (working days, shipment timing), so one month is a hint rather than a trend, but the end of the quarter tilted toward servers bound for American data centres.

Technology export growth went from -16% in Q1 2023 to a peak of 72.9% in Q4 2025, then 71.6% in Q1 2026, 56.9% in Q2 and 53.2% in Q3. Part of the slowdown is arithmetic: each quarter is now compared with a year that was already booming. Growth above 50% on that base is still extraordinary, but the direction matters for earnings surprises, which come from the change in growth, not its level.

Since 2021 Taiwan's boom has been mostly volume. The last year is different: comparing Q3 2026 with Q3 2025, the unit-value (price) index for machinery and electrical equipment rose 33.5% while volume rose 21.3%. Quarter on quarter both rose about equally (price +6.5%, volume +5.7%). Higher prices reflect a richer mix (advanced-node chips, AI servers that cost far more per unit) as well as pricing power. For earnings that is good news while it lasts, and the thing to watch: if unit values stop rising, revenue growth falls back to volume growth.

Taiwan's export lines track the companies that ship them. TSMC's Q3 2026 revenue was US$46.72 billion, up 41.2% YoY and 16.2% QoQ in dollars, with a 66.4% gross margin and record net income of NT$763.06 billion (+68.7%); electronic components exports rose 51.1% YoY and 21.4% QoQ. Foxconn's Q3 revenue was a record NT$3.03 trillion, up 47%, with September above NT$1 trillion for the first time; ICT exports rose 55.1% YoY. Nvidia's data center revenue was US$89.0 billion in the quarter to July 26, up 117%, and it guided US$108 billion (±2%) for the following quarter, assuming no data-center compute revenue from China.

The export data and these results come out within weeks of each other, so exports work best as a cross-check: they show whether reported growth is broad (many shippers) or narrow.

Q4 starts strong. TSMC guided Q4 2026 revenue to US$52.3-54.3 billion, 12% to 16% above Q3, and the Ministry of Finance expects October exports of US$85.2-87.7 billion, up 40% to 44%. Servers lead. ICT exports rose 18% in September alone, which supports the server makers' fourth quarter and Nvidia's next report. Growth has peaked. From here, earnings beats depend on prices holding as well as volumes, so watch the unit-value index each month. It is already in the price. Our test found no predictive edge from export data for EWT, TSM, SOXX or NVDA once the figures are published; use it to judge the quality of reported growth, not to time trades.

TSMC alone was 43.8% of the Taiwan Stock Exchange's market capitalization in May 2026, and with Delta Electronics and MediaTek the top three were 52% (Taipei Times, July 31, 2026). Taiwan's market reached $5.22 trillion in late June. Like Korea, buying Taiwan means buying a concentrated bet on AI hardware.

Since 2002 the yearly change in Taiwan's technology exports has a correlation of 0.66 with EWT's 12-month return over 297 months, 0.55 with SOXX, 0.46 with TSM and 0.17 with NVDA.

We ran the same test as for Korea: does acceleration in export growth, once published, predict the next three months? It does not. EWT averaged 2.14% after acceleration and 2.48% after slowing (t = -0.23); TSM 3.9% vs 5.22%; SOXX 4.51% vs 4.31%; NVDA 8.36% vs 7.47%. None is close to significant, even before correcting for overlapping windows. The export data describes the AI cycle very well; it does not time it.

Put the two papers together and the AI supply chain shows up in trade data: Korea's integrated-circuit exports (memory-led, price-driven), Taiwan's electronic components (logic-led) and Taiwan's ICT products (servers). All three have broken records in 2026. Watching them side by side shows which link of the chain is driving the cycle at any time.

New in FinzData: 21 Taiwan series from the Ministry of Finance. By destination: TWEXPUS, TWEXPCN, TWEXPHK, TWEXPJP, TWEXPKR, TWEXPSG, TWEXPVN, TWEXPMY, TWEXPMX, TWEXPEUR, TWEXPASIA. By HS section: TWEXPHS16 (machinery and electrical equipment), TWEXPHS18, TWEXPHS15, TWEXPHS6, TWEXPHS7, TWEXPHS17. Price and volume: TWEXPUVI, TWEXPUVI16, TWEXPVOL, TWEXPVOL16. They join TWEXPTOTAL, TWEXPELEC, TWEXPICT and TWEXPMACH, all monthly since 2001 (indices since 2011), with every revision kept as a dated vintage, through Python, REST and MCP.