Chinese smartphone maker Transsion, which is dominating Africa with its Tecno brand [Tecno Mobile], has raised nearly $400 million in an IPO on China’s hot new tech-focused stock market. Tecno mobile worth breakdown The Shenzhen-based company manufacturers of Tecno mobile said in a stock market filing Wednesday that it sold 80 million shares for 35.15 yuan ($4.93) each, raising 2.81 ...