# C. C. Wei chair roles

entity: /record/c-c-wei.md  
predicate: chair_of  
page: /record/c-c-wei/chair_of  
as_of: 2026-11-09  
cite: AsOf. "C. C. Wei chair of: TSMC", undated. Claim clm_7BAE26B22C6A, https://asof.is/claim/clm_7BAE26B22C6A, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/1046179/000162828026025362/tsm-20251231.htm.  

As of November 9, 2026, the AsOf record says C. C. Wei is chair of TSMC, from a primary source (sec.gov).

1 claim on C. C. Wei's chair roles, 1 open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current chair roles

What the record asserts on 2026-11-09.

- [C. C. Wei](/record/c-c-wei.md) | chair_of | [TSMC](/record/tsmc.md) | valid undated to present | conf 0.95 | valid | [clm_7BAE26B22C6A](/claim/clm_7BAE26B22C6A.md)
  sources: https://www.sec.gov/Archives/edgar/data/1046179/000162828026025362/tsm-20251231.htm

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [C. C. Wei](/record/c-c-wei.md) | chair_of | [TSMC](/record/tsmc.md) | valid undated to present | conf 0.95 | valid | [clm_7BAE26B22C6A](/claim/clm_7BAE26B22C6A.md)
  sources: https://www.sec.gov/Archives/edgar/data/1046179/000162828026025362/tsm-20251231.htm

## Questions this record answers

### What is C. C. Wei chair of?

TSMC, as the record asserts on November 9, 2026, from a primary source (sec.gov).


## Read on

- This page: /record/c-c-wei/chair_of (markdown: /record/c-c-wei/chair_of.md)
- Entity twin: /record/c-c-wei.md · timeline: /timelines/c-c-wei.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.