Thursday, 07 Jan 2021 01:27 PM MYT Ecommerce titan Alibaba sank more than four per cent and internet powerhouse Tencent shed 3.3 in morning trade after the Wall Street Journal said officials in multiple government departments were assessing the impact of an investment ban. — Reuters pic Subscribe to our Telegram channel for the latest updates on news you need to know. HONG KONG, Jan 7 — Shares in China’s two biggest companies Alibaba and Tencent tumbled in Hong Kong today in response to media reports that the Trump administration plans to press ahead with a ban on Americans investing in them. Ecommerce titan Alibaba sank almost four per cent and internet powerhouse Tencent shed 4.7 in morning trade after