GREEN TEA GROUP(06831.HK) -0.900 (-12.517%) closed at $6.64 on gray market yesterday, down 7.6% from the listing price of $7.19. On debut today, the stock opened at $7.19, 53.29 million shares traded at market open.(HK stocks quote is delayed for at least 15 mins.)Related NewsDaiwa Sees Limited Upside for HSI, Prefers HK Stocks w/ Tech Trading Opportunities Like BEIGENE/ Others