Investment Rating - The report does not explicitly state an investment rating for the industry [2]. Core Insights - The pathology business is entering a fast track with the National Healthcare Security Administration issuing guidelines for pricing projects in pathology services, focusing on biopsy sampling, sample processing, and digitalization of pathology data, which is expected to enhance the application of AI in the field [3][11]. - The influenza activity has peaked across the board, with reported cases in southern provinces at 9.7%, down from 11.2% the previous week, but higher than the same period in previous years [3][11]. Market Weekly Review - The pharmaceutical and biotechnology sector fell by 0.14% from December 15 to December 19, outperforming the Wind All A index (-0.15%) and the CSI 300 index (-0.28%). The rebound was weak, with segments like pharmaceutical distribution (5.59%), offline pharmacies (4.69%), and hospitals (4.15%) leading gains, while chemical preparations (-2.1%), vaccines (-0.87%), and medical R&D outsourcing (-0.87%) lagged [3][8]. - Notable stock performances included Huaren Health (55.9%), Luyuan Pharmaceutical (36.8%), and Shuyupingmin (35.7%) with significant gains, while *ST Changyao (-24%), Yipinhong (-23.7%), and Rejing Biology (-16.5%) faced substantial declines [3][11]. Industry News and Key Company Announcements - The National Healthcare Security Administration's guidelines for pathology services are expected to drive high-quality development in the sector and create new scenarios for AI-assisted technology applications [11]. - Significant collaborations and approvals were reported, including Shanghai Jinmante's partnership with Jiangsu Kangning Jerey for a breakthrough therapy designation from the FDA for JSKN003, and Novo Nordisk's submission of a marketing application for CagriSema, which showed a weight loss of 22.7% over 68 weeks in clinical trials [12][13]. - Fosun Pharma's subsidiary received FDA approval to initiate a Phase I clinical trial for HLX18, a biosimilar to Nivolumab, targeting various cancers [13][14].

Core Viewpoint - Fosun Pharma's subsidiary, Shanghai Fuhong Hanlin Biotechnology Co., Ltd., has received FDA approval to conduct Phase I clinical trials for HLX18, a biosimilar to Nivolumab, targeting multiple solid tumors [1] Group 1: FDA Approval and Clinical Trials - The FDA has approved the initiation of Phase I clinical trials for HLX18, a recombinant anti-PD-1 humanized monoclonal antibody injection, for the treatment of various solid tumors [1] - Fuhong Hanlin plans to conduct the Phase I clinical trial in the United States once conditions are met [1] Group 2: Product Details and Market Potential - HLX18 is a biosimilar to Nivolumab, intended for indications including melanoma, non-small cell lung cancer, malignant pleural mesothelioma, renal cell carcinoma, classical Hodgkin lymphoma, head and neck squamous cell carcinoma, urothelial carcinoma, gastric cancer, gastroesophageal junction cancer, esophageal adenocarcinoma, esophageal cancer, colorectal cancer, and hepatocellular carcinoma [1] - As of November 2025, the cumulative R&D investment for HLX18 is approximately RMB 52.53 million (unaudited) [1] - According to IQVIA MIDAS data, global sales of Nivolumab are projected to be around USD 11.1 billion in 2024 [1]