 BILLERICA, Mass.--BUSINESS WIRE--Entegris, Inc. NASDAQ: ENTG, a world-class supplier of advanced materials and process solutions for the semiconductor and other high-technology industries, today announced that the company is expanding its manufacturing presence in Taiwan with an investment of approximately 200 million over the next three to five years. Entegris plans to commence construction of the new facility in early 2021 and expects to begin initial operations in late 2021 as it ramps 