Sumitomo Chemical to acquire Asia Union Electronic Chemical Corporation

Sumitomo Chemical entered a definitive agreement to acquire 100% of shares of Asia Union Electronic Chemical Corporation (AUECC), a Taiwanese semiconductor process chemicals company with manufacturing sites in Taiwan and the US.

“The acquisition of AUECC will enable Sumitomo Chemical to strengthen its global footprint and establish its first manufacturing base for semiconductor process chemicals in Taiwan.”sumitomo-chem.co.jp

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• sumitomo-chem.co.jpSumitomo Chemical Reaches Agreement to Acquire Taiwanese Semiconductor Process Chemicals Company Aims for Further Business Expansion through Acquiring New Bases in Taiwan and the US | Business & Products | SUMITOMO CHEMICALNov 20, 2025

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