InvestmentsTop Global NewsMarketsReal Estate Investors revalue Chinese tech giants after US ban By financialnews_rlv83x - August 12, 2020 0 109 Stock investor Zhu Haifeng halved his once-cherished holdings in Chinese tech giants Tencent and Alibaba after the United States announced on Friday sanctions against some Chinese firms in the latest escalation between the world’s two top economies.