3SBIO (01530.HK) -0.020 (-0.100%) Short selling $111.25M; Ratio 5.858% signed the largest single asset transaction in China's biopharmaceutical industry with Pfizer, involving an upfront payment of US$1.25 billion and a total scale of US$6 billion, according to CMSI's research report.CMSI had previously alerted investors about the licensing transfers of PD-1xVEGF and TL1A, and expected further maturation in immunology assets to potentially drive another valuation upgrade, based on the company's rich product line, aiming to launch approx. 10 products, submit new drug applications from 2025 to 2027 and continuously expanded indications, as well as internal new product lines, validated business expansion efforts and enriched hair loss, dermatology and autoimmune product portfolios, according to the report.Related NewsCICC Raises 3SBIO (01530.HK) TP by 56.3%, Keeps Rating at OutperformTherefore, the broker kept rating at Buy on 3SBIO, and raised its target price to $25. (HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-05-22 16:25.)