石四藥(02005.HK) -0.060 (-2.542%) Short selling $3.46M; Ratio 35.523% 公布,於6月5日(今日),全資附屬石家莊四藥已與龍海藥業就有關烏司奴單抗、度普利尤單抗、阿柏西普注射液以及依洛尤單抗共四款生物類似藥的潛在合作簽訂一份意向書。(ha/da)(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2026-06-08 16:25.)