-- Alchip Technologies (TPE:3661) procured machinery and equipment worth NT$670.7 million, according to a Thursday Taiwan Exchange filing.
Shares rose nearly 5% in Friday's early afternoon trade.
The equipment was purchased from Taiwan Semiconductor Manufacturing (TPE:2330), or TSMC, between Jan. 1 and April 23.
The acquisition is aimed at supporting the company's production operations, the filing said.