technologyRumorUpdated 1 d ago · since 27 Sept 2026

TSMC plans to build five additional advanced packaging plants in Chiayi Science Park

According to IT Home, TSMC plans to add five advanced packaging plants in Chiayi Science Park, bringing the total number of TSMC packaging facilities there to ten. P1 is in production, P2 is in equipment installation, P3 has started, and P4/P5 are planned; the second phase aims to be completed by 2031. The expansion will first undergo a one-month public consultation before moving to feasibility studies and environmental assessments.

1 source1 country1 article1 independent outletsSource strength 22/100 ⓘTSMC
TSMC plans to build five additional advanced packaging plants in Chiayi Science Park
coda.news analysis

Key facts

  1. 01Five new advanced packaging plants planned in Chiayi Science Park (P1 in production; P2 equipment installation).
  2. 02P3 has started construction; P4 and P5 are planned.
  3. 03Second phase expansion aims for completion by 2031.
  4. 04One-month public consultation will precede feasibility studies and environmental assessments.

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