Rino.ai, China's L4 autonomous driving company, has announced the completion of its B+ round financing.With this, the total amount of Rino.ai's B round financing has accumulated to nearly RMB500 million. This also marks SF Express's third investment in a year following its initial capital injection in August 2024.Related NewsBIDU-SW 2Q Non-GAAP NP Sinks 35.2% to RMB4.795B, In LineAt the end of last month, SF INTRA-CITY (09699.HK) -0.260 (-1.604%) Short selling $1.24M; Ratio 1.768% announced that it and its controlling shareholder SF HOLDING (06936.HK) -0.300 (-0.647%) Short selling $14.04M; Ratio 10.290% invested RMB99.54 million and RMB56.88 million respectively in Rino.ai.Upon completion, SF INTRA-CITY and SF HOLDING will hold 15.81% and 9.04% equity in Rino.ai, respectively.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-08-22 16:25.)