ASE Technology Unit Signs Facility Engineering Deals Worth NT$662 Million; Shares Drop 6%

ASE Technology (TPE:3711) unit Siliconware Precision Industries signed facility engineering contracts worth NT$662.1 million with Acter (TWO:5536), according to a Thursday Taiwan Exchange filing. ASE Technology's shares dropped over 6% in Friday's midday trade. The contracts cover the period from June 1, 2026, to Sept. 30, 2027. Siliconware Precision Industries said the engineering works are intended to support its production and operational needs.