Investment Rating - The industry investment rating is "Positive," indicating an expected overall return exceeding 5% above the CSI 300 index in the next six months [6]. Core Insights - Roche's innovative therapy TNKase has received FDA approval for the treatment of acute ischemic stroke (AIS), marking it as the first stroke medication approved in nearly 30 years [2][6]. - The pharmaceutical sector showed a performance increase of +0.54% on March 4, 2025, outperforming the CSI 300 index by 0.62 percentage points, ranking 19th among 31 sub-industries [1][6]. - Among sub-industries, in vitro diagnostics (+2.26%), medical devices (+1.17%), and hospitals (+0.85%) performed well, while other bioproducts (-0.06%), medical research outsourcing (+0.07%), and offline pharmacies (+0.17%) lagged [1]. Summary by Sections Market Performance - The pharmaceutical sector's performance on March 4, 2025, was +0.54%, outperforming the CSI 300 index by 0.62 percentage points, with in vitro diagnostics leading at +2.26% [1]. - Notable individual stock performances included BGI Genomics (+20.00%), Shengxiang Biology (+15.24%), and Aidi Pharmaceutical (+11.31%), while Jiangsu Wuzhong (-8.80%), Zhixiang Jintai (-6.22%), and Sihuan Bio (-6.01%) faced declines [1]. Company News - Yinos announced that its clinical immunohistochemistry laboratory received CAP certification, enhancing its clinical testing business prospects [2]. - Tiantan Biological reported that its human coagulation factor IX has completed clinical ethical review and is set to begin Phase III clinical trials, with cumulative R&D investment reaching 25.5766 million yuan [2]. - Sunshine Novo has repurchased 2.716789 million shares, accounting for 2.43% of its total share capital, with a total expenditure of approximately 99.75 million yuan [3]. - Tigermed has repurchased 9.8063 million shares, representing 1.1337% of its total share capital, with a total expenditure of approximately 500.12 million yuan [3].