MTR CORPORATION (00066.HK) -0.300 (-1.154%) Short selling $54.71M; Ratio 37.921% announced that following the introduction of contactless bank card payment for MTR rides in recent years, the "China T-Union Card" will be added starting from March 22 (Saturday) as a new fare payment option for visitors traveling with MTR in Hong Kong.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-04-03 16:25.)