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🇹🇼 Taiwan · TWSE · Cycle Intelligence

The TWSE Taiwan Investor Guide
Taiwan Semiconductors, Petrochemicals & Steel

Semiconductor capex cycle, naphtha/petrochemicals, steel and shipping — mapped to Taiwan's most important cyclical stocks. Taiwan is unique: both a tech-cycle and commodity-cycle exchange.

🇹🇼 TWSE Taiwan · 9 stocks
WFE capex 🟡 MID
Naphtha $650/t 🟡
China HRC ~$420/t 🟡
BDI 2,014 🟡
Updated 6 Apr 2026

Semiconductor capex cycle, naphtha/petrochemicals, steel and shipping — mapped to Taiwan's most important cyclical stocks. Taiwan is unique: both a tech-cycle and commodity-cycle exchange.

The Signals That Drive Taiwan Cyclical Stocks

💡
Semiconductor WFE Capex
Mid-cycle 🟡
Taiwan Semiconductor (TSMC)
2330.TW
HOLD
ASE Technology
3711.TW
HOLD
United Microelectronics
2303.TW
HOLD
🧪
Naphtha / Petrochemicals
$650/t 🟡 NEUTRAL
Formosa Plastics
1301.TW
HOLD
Formosa Petrochemical
6505.TW
HOLD
Nan Ya Plastics
1303.TW
HOLD
🏗️
China HRC Steel
~$420/t 🟡 NEUTRAL
China Steel (CSC)
2002.TW
HOLD
Feng Hsin Steel
2015.TW
HOLD
BDI / Shipping
2,014 pts 🟡 NEUTRAL
Evergreen Marine
2603.TW
HOLD
Yang Ming Marine
2609.TW
HOLD
🛢️
Brent/Naphtha spread
$111/bbl → margin
Formosa Petrochemical
6505.TW
HOLD
📊
Global PMI
51.4 🟡 NEUTRAL
China Steel (CSC)
2002.TW
HOLD
HIWIN Technologies
2049.TW
HOLD

All Stocks — Signal Map

StockTickerSignalValue nowBest cycleStatus
Formosa Plastics1301.TWNaphtha / PVC$650/t+180%HOLD
Nan Ya Plastics1303.TWNaphtha / PTA$650/t+160%HOLD
Formosa Petrochemical6505.TWNaphtha + Brent$650/t + $111+180%HOLD
China Steel Corp (CSC)2002.TWChina HRC + PMI~$420/t+160%HOLD
Evergreen Marine2603.TWContainer freightPost-peak+850%HOLD
Yang Ming Marine2609.TWContainer freightPost-peak+720%HOLD
TSMC2330.TWWFE capex cycleMid-cycle+180%HOLD
United Microelectronics2303.TWWFE capex cycleMid-cycle+200%HOLD
Feng Hsin Steel2015.TWChina HRC steel~$420/t+140%HOLD

Current Cycle Status — Taiwan

Semiconductor cycle (NEUTRAL/HOLD): TSMC and UMC are mid-cycle on the semiconductor capex cycle. WFE (wafer fab equipment) spending is a leading indicator — currently growing but not at peak levels. AI infrastructure demand provides upside.

Petrochemicals (NEUTRAL): The Formosa group (Plastics, Nano Ya, Petrochemical) tracks naphtha prices and downstream polymer spreads. Mid-cycle with no strong directional signal.

Container shipping (POST-PEAK/HOLD): Evergreen (+850%) and Yang Ming (+720%) had extraordinary 2021–22 cycles driven by container rate spikes. Rates have normalised significantly — hold but do not add.

Steel (NEUTRAL): China Steel Corp tracks Chinese HRC prices. Mid-cycle at ~$420/t. Property sector recovery in China is the key upside catalyst.

Taiwan's combination of semiconductor tech cycle and traditional commodity cycles makes TWSE unusual — a single portfolio of TWSE cyclicals can capture both tech capex and commodity price movements.

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All Taiwan Research

Petrochemicals
Formosa Plastics — Naphtha Cycle
1301.TW · PVC + naphtha signal
Petrochemicals
Formosa Petrochemical — Cycle
6505.TW · Refining + petrochemicals
Shipping
Evergreen Marine — Container Cycle
2603.TW · +850% 2021–22
Shipping
Yang Ming Marine — Container Cycle
2609.TW · +720% 2021–22
Steel
China Steel Corp — Steel Cycle
2002.TW · Taiwan's largest steelmaker
Semiconductor
TSMC — WFE Capex Cycle
2330.TW · AI infrastructure tailwind
Semiconductor
UMC — Semiconductor Cycle
2303.TW · Foundry cycle play
Exchange Hub
TWSE Taiwan — All Cyclical Stocks
9 stocks · 5 signals

Frequently Asked Questions

What makes TWSE unique for cyclical investors?

TWSE is one of very few exchanges where both semiconductor tech cycles and traditional commodity cycles coexist. TSMC and UMC trade on WFE capex cycles while Formosa Plastics, Evergreen Marine and China Steel trade on petrochemical, shipping and steel signals respectively.

What is the WFE capex cycle signal?

WFE (Wafer Fabrication Equipment) capex spending by chipmakers is the leading indicator for semiconductor equipment demand. When WFE spending is rising, TSMC orders more equipment and expands capacity. ASML's equipment orders (from the Amsterdam guide) lead TWSE foundry cycles by 6–12 months.

How did Evergreen Marine return +850%?

Evergreen Marine benefited from the extraordinary container freight rate spike of 2021–22 driven by COVID port congestion, supply chain disruption and demand surge. Container rates rose 10x from pre-COVID levels. Evergreen's revenues multiplied — and its stock followed. Rates have since normalised.

What are the Formosa group's key signals?

The Formosa group (Formosa Plastics, Nan Ya Plastics, Formosa Petrochemical, Formosa Chemicals) all track naphtha prices (the key feedstock for most petrochemicals) and downstream polymer spreads. Naphtha tracks Brent crude with a short lag. High naphtha prices compress margins; low naphtha boosts them.

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