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2340
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+21.9%
Taiwan Asia Semiconductor Corp.
台亞
2340
· Materials & Wafers
· Compound Semi Wafers (LED / Power)
· TWSE
· par NT$ 10
Compound-semiconductor IDM; short-wave IR LED and photodiode specialist. Exclusive Apple supplier of the IR LED used in Apple Watch body-temperature (and upcoming health) sensors; also produces LED, VCSEL, and power-device epi wafers.
Materials & Wafers · 18 peers, this one outlined
below −10%
above +50%
74
TECHI
health
Revenue (TERMI)
83
Profitability
75
Quality
37
Sentiment
80
0–100, mostly how each is changing against the company’s own history, not its level
Sep 2026 flash,
provisional:
TECHI 74 (+0.5)
·
TERMI 84 (+1.2)
·
tier-informed
2340
Taiwan Asia
NT$ 474.3M
▲ +21.9%