U.S. tightens exports to China's chipmaker SMIC, citing risk of military use

Bytedance: Chinese company behind TikTok craze

The Chinese billionaire behind teen phenomenon TikTok is a 36-year-old tech guru whose eye for youth trends and pioneering use of AI has blasted the app to global success – while working hand-in-glove with censors to control content within China. Zhang Yiming’s Beijing-based startup Bytedance owns TikTok, whose kaleidoscopic feeds of 15 to 60-second clips […]