Super Micro stock closed lower again Thursday after the company penned an open letter to customers regarding a Taiwanese chip-smuggling investigation.

Taiwanese prosecutors raided 12 Super Micro Computer locations in a $2.5 billion Nvidia chip smuggling probe tied to US DOJ charges against co-founder Wally

Super Micro Computer Inc.’s offices in Taiwan were raided, widening an investigation into the alleged smuggling of chips into China. Read on