The Hang Seng Tech Index, which tracks the 30 biggest Hong Kong-listed tech companies, including Tencent and Alibaba, is down $551B+ since its February peak Bloomberg 2021-07-27 Tencent Related Coverage Beijing Gives Tech Investors a Brutal New Tutorial Wall Street Journal Chinese tech stocks sink as Tencent halts registration of new users Financial Times China's edtech overhaul could eliminate foreign investors from the sector and wipe out billions invested by Sequoia, Tiger, Tencent, and SoftBank's Vision Fund Financial Times