Zhi Tong Cai Jing·2026-02-27 06:30Group 1 - CXO concept stocks have shown significant gains, with WuXi AppTec (02268) rising by 7.97% to HKD 63, WuXi Biologics (02269) increasing by 4.7% to HKD 40.08, WuXi PharmaTech (603259) (02359) up by 2.28% to HKD 19.7, and Kanglong Chemical (300759) (03759) also up by 2.28% to HKD 19.7 [1] - According to a report from Citi, investor focus is shifting from AI-enabled industries to AI replacing intermediaries, with a clearer positive impact expected on Contract Research, Development, and Manufacturing Organizations (CRDMO) compared to the mixed effects on Contract Research Organizations (CRO) due to internal AI adoption by pharmaceutical companies [1] - The report indicates that the recent decline in the sector is not driven by fundamentals but rather by position adjustments and capital flows, suggesting that the current pullback is a technical/short-term fluctuation rather than a deterioration in demand or execution [1] Group 2 - The report highlights that leading companies in the industry may experience overselling during this market window lacking catalysts, creating attractive entry points for investors with a 3 to 12-month investment horizon [1]