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Taiwan makes most of the world's leading AI chips and does the advanced packaging that turns them into shippable products. This door tracks who gets paid when wafers, CoWoS slots and AI servers move — and which step is still stuck. Use the Pulse below, then the standing map.
Taiwan
MediaTek is paid on chips it already shipped: NT$168.058 billion of third-quarter sales, and NT$28.199 billion of profit. Parent shareholders are paid on NT$27.882 billion. The stuck step is the first accelerator, still mostly in stock.
Taiwan
Taiwan grew 14.36% in the third quarter, and almost half of it came from building and buying machines. Then TSMC paid NT$38.8 billion for a finished display plant, clean rooms included, while a server maker’s plant deal fell apart. Machines are arriving faster than floors.
Taiwan
ASE's sales rose 45% to a record NT$244bn in the third quarter, and its chip packaging and test margin passed 30%. It raised 2026 spending again to US$11.5bn and borrowed to pay for it. Toolmakers and builders are paid now. The stuck step is the new floor.
Taiwan
MOEA on 23 Oct printed September manufacturing at 143.31, below its own 146.03–150.03 guide. Who gets paid is wafers, packaging and substrates. The stuck step is the server mix.
Taiwan
At Taiwan's circuit board show this week, the industry's own chairman said key materials run about 20% short and some tools take 30 months. Glass cloth is the tightest. The weavers are paid first; the board and substrate lines wait on the loom.
Taiwan
TSMC on 15 Oct printed Q3 sales of US$46.72bn. Who gets paid is TSMC on the wafer; CoWoS is still the stuck step.
Taiwan
TSMC and Foxconn can pay for their own US factories. The small firms that make their boards, fans and power parts often cannot. This week Taiwan said it will help build US parks for them, up to US$4 billion each, and make unlicensed AI server sales to China a crime.
Taiwan
Nanya printed third-quarter results on 12 October. Who gets paid is the DRAM price step — ASP up more than 60%, gross margin 85.7%. The stuck step is 3D wafer stacking: Pingtung is planned for the end of 2028, and bit shipments fell.
Taiwan
On 14 October Taipower said it will build or expand 43 substations over 15 years to feed AI and chip loads. It wants big AI halls next to power plants. Substations and lines are paid first. The stuck step is getting power to the site.
Taiwan
Taiwan shipped a record US$87.2 billion of goods in September, and computers and servers outsold chips. Imports from Korea rose 82.5% to US$11.6 billion, much of it memory. TSMC is paid first, memory makers next, the server builders on volume. The stuck step is memory.
Taiwan
Foxconn's September sales hit NT$1.16 trillion, its first month above NT$1 trillion. But in the June quarter it kept about NT$2.37 of each NT$100 as profit. Parts sellers get paid first. Building and testing the racks sets the pace.
Taiwan
October 2026 in one line: CIER/NDC printed September manufacturing PMI at 63.4% — who gets paid is Taiwan manufacturers on production invoices; the stuck step is still CoWoS slots, not a 63.4 survey print.
Taiwan sits at two scarce steps: leading-edge chipmaking and advanced packaging. Most of the AI accelerators that fill hyperscaler and neocloud racks are printed on TSMC wafers, then joined to high-bandwidth memory in CoWoS-class packages before they can ship.
Server builders such as Foxconn, Quanta and Wistron turn those modules into racks. That work is large in export volume, but more firms can do it, so each dollar keeps less margin than the scarce foundry and packaging steps.
HBM itself is mostly made in Korea and meets packaging in Taiwan. Power and data-centre buildout sit with the buyers, mainly in the US. For the layer map, start at Semiconductors, then Hyperscalers and Neoclouds.
As at September 2026, packaging is still the stuck finish line even as wafer sales climb. The money sticks where the step is hard to copy.
| Step | Who | How they get paid | Status (Sep 2026) |
|---|---|---|---|
| Chipmaking (wafers) | TSMC | Price per wafer; newest processes cost most | Full at the leading edge |
| Packaging (CoWoS) | TSMC; ASE (incl. SPIL) as overflow | Price per package slot; booked years ahead | Still the stuck step (~10–20% short) |
| Memory (HBM) | Mostly Korea, not Taiwan | See the Korea door | Tight / allocated |
| Servers and racks | Foxconn, Quanta, Wistron | Volume; thinner margins | Record exports |
Status is Second Order's read from company and government releases dated as shown in the latest Taiwan Pulse.
| Name | What they do | Which step |
|---|---|---|
| TSMC | Leading-edge wafers and CoWoS packaging | Chipmaking + packaging |
| ASE (incl. SPIL) | Overflow advanced packaging | Packaging |
| Foxconn (Hon Hai) | AI servers and racks at volume | Servers |
| Quanta | AI servers for cloud buyers | Servers |
| Wistron | Servers and system assembly | Servers |
Examples of exposure roles only — not recommendations. Always verify listing and access for your jurisdiction.
| Date | Event | What to look for |
|---|---|---|
| 8 Oct 2026 | TSMC September revenue | Above NT$483bn ≈ Q3 above top of guidance (our math) |
| ~9 Oct 2026 | Taiwan September exports | Ministry range US$77.0–80.3bn |
| Mid-Oct 2026 (TBC) | TSMC Q3 results and call | Q4 guidance; 2nm margin hit; CoWoS comments |
| 10 Nov 2026 | TSMC October revenue | First read on Q4 pace |
| Open | US chip tariff framework | Whether Taiwan carve-outs survive |
Taiwan makes most of the world's leading AI chips and does much of the advanced packaging that turns them into shippable products. Server builders on the island also ship a large share of AI racks.
CoWoS is TSMC's advanced packaging family that places an AI chip and its high-speed memory side by side so data moves fast between them. It is still the stuck finish-line step for many AI modules.
Not yet. Mid-2026 reads put demand roughly 20% ahead of supply, narrowing toward about 10% by year-end, with reported capacity expansion into 2028.
HBM is mostly made in Korea and joined to the compute die in Taiwanese packaging lines. The two doors are linked, not substitutes.
No. Second Order publishes education on who gets paid and which step is stuck — not recommendations to buy or sell any security.
Updated 19 Sep 2026 · Next update after TSMC Q3 2026 results (mid-Oct 2026)
