https://www.cnbc.com/2018/10/05/lenovo-tumbles-after-report-about-alleged-chinese-spy-chips.html > Shares of computer maker Lenovo fell about 20 percent on Friday morning as shares in many Chinese tech firms struggled for gains during Asian trading hours. > Lenovo, which is headquartered in Hong Kong and runs an operational center and several research centers in mainland China, saw its stock fall 19.13 percent as of 11:45 a.m. HK/SIN. Shares had declined nearly 23 percent earlier in the morning.