CLAIM · ASSESSED ~ · CONFIDENCE 0.60
SK Siltron acquired DuPont's SiC wafer business in 2019 for $450 million, completing the deal in 2020.
WHY THIS MATTERS · This matters because China just extended export controls to the equipment that makes gallium and germanium chips while the US locked down sub-14nm tool sales — a two-way choke that is already delaying compound-semiconductor parts for Western defense and power-electronics makers.
Part of the monitored dynamic Global Semiconductor Competition · VUCA INDEX 60/100
EVIDENCE CHAIN · 1
INGESTED ARTICLETIER 3JUL 17
thelec.kr — SK실트론, 美 SiC 웨이퍼 자회사 연내 청산
"SK실트론은 지난 2019년 듀폰의 SiC 웨이퍼 사업을 4억5000만달러(약 5400억원)에 인수했다."
PROVENANCE
Extracted by pipeline v0.5 (claude-opus-4-8) from thelec.kr · approved by christopher@vucanews.com JUL 18.
Extracted JUL 17; approved JUL 18 at 0.60.
MORE FROM THIS DYNAMIC
- MOFCOM extended export licensing to gallium and germanium processing equipment
- Infineon opened its €5 billion (~$5.7 billion) Dresden 'smart power fab' Module 4 on July 2, 2026, three months ahead of schedule.
- Infineon's Dresden Module 4 will become its largest facility for power semiconductors, outscaling comparable sites in Asia and the U.S.
- Infineon broke ground on the Dresden 300-mm fab in May 2023, reaching formal opening in July 2026.
- German Chancellor Friedrich Merz addressed the Dresden opening by video, praising the investment enabling cutting-edge semiconductor production in Germany.
STRUCTURED DISSENT