https://www.cnbc.com/2018/10/05/apple-suppliers-fall-after-report-alleges-hidden-chinese-spy-chips.html

Apple suppliers in Asia saw a broad decline on Friday on the back of a bombshell report that alleged Chinese spy chips were discovered in data center equipment used by Amazon and Apple.

On Friday afternoon in Japan, shares of electronic parts maker TDK dropped by 4.46 percent while component supplier Murata Manufacturing declined by 3.09 percent.