STI to build $1.79B power semiconductor base in Guangzhou

South Korean semiconductor manufacturer STI signed an investment deal with Guangzhou's Baiyun District government to build a power semiconductor manufacturing base. The total investment is around 12.4 billion yuan ($1.79 billion), with a first-phase investment of about 1.6 billion yuan to produce AMB ceramic substrates. Construction starts after mid-February 2026, with production expected by end of 2026.

“Under the agreement, STI will build a power semiconductor manufacturing base in Guangzhou's Baiyun District with the first-phase investment of around 1.6 billion yuan to produce AMB ceramic substrates.”marketscreener.com

• 2 sources
• marketscreener.comDistrict in China's Guangzhou, South Korea's STI sign $1.79 billion investment deal | MarketScreenerReutersFeb 10, 2026
• thelec.netSTI to spend 12.4 billion yuan for power chip factory in Guangzhou < Semiconductor < 기사본문 - The Elec Inc.KIMGEONFeb 11, 2026

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