医药生物 2025 年 08 月 24 日 投资评级：看好（维持） 行业走势图 数据来源：聚源 -12% 0% 12% 24% 36% 48% 2024-08 2024-12 2025-04 医药生物 沪深300 相关研究报告 《国谈药品初审名单公布，关注相关 公司的投资机会 — 行 业 周 报 》 -2025.8.17 《二代 IO 升级迭代，PD-1/VEGF 三抗 加速推进—行业周报》-2025.8.10 《设备更新政策持续深化，医疗设备 招采稳步复苏—行业周报》-2025.8.3 关注 PD-(L)1/VEGF 双抗海内外临床进展 ——行业周报 | 余汝意（分析师） | 余克清（分析师） | 聂媛媛（联系人） | | --- | --- | --- | | yuruyi@kysec.cn | yukeqing@kysec.cn | nieyuanyuan@kysc.cn | | 证书编号：S0790523070002 | 证书编号：S0790525010002 | 证书编号：S0790124050002 | PD-(L)1/VEGF 双抗赛道第一梯队海外临床加速开展 依沃西单抗（康方生物/Summit ...

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Views - The report highlights the acceleration of PD-(L)1/VEGF and PD-(L)1/IL-2 dual antibodies, confirming the trend of upgrading single antibodies to multi-target therapies [5][14] - As of August 8, 2025, there are 32 PD-(L)1 tri-antibodies in clinical and preclinical stages globally, with 16 being PD-(L)1/VEGF tri-antibodies [5][14] - The report emphasizes the potential of PD-1/VEGF/IL-2 tri-target combination therapies to exhibit superior synergistic treatment effects [30][39] Summary by Sections Section 1: PD-(L)1 Dual Antibody Upgrades - The report notes the upgrade of PD-(L)1 dual antibodies, with 6 PD-(L)1/VEGF tri-antibodies entering clinical trials [5][14] - Multiple PD-(L)1/VEGF tri-antibodies show superior preclinical efficacy compared to competitors [6][16] - The PD-1/VEGF/IL-2 tri-target combination is expected to demonstrate enhanced synergistic treatment effects [30][39] Section 2: Market Performance - In the second week of August, the pharmaceutical and biotechnology sector declined by 0.84%, underperforming the CSI 300 index by 2.07 percentage points [41][46] - The medical consumables sector showed the largest increase, while the medical research outsourcing sector experienced the largest decline [46][47] Section 3: Recommended and Benefiting Companies - Recommended companies in pharmaceuticals and bioproducts include: Heng Rui Medicine, East China Pharmaceutical, Sanofi, and others [8] - CXO companies include WuXi AppTec, Tigermed, and others [8] - Companies in medical devices include Mindray Medical, United Imaging, and others [8]

Investment Rating - The industry investment rating is "Positive" (maintained) [2] Core Insights - The report highlights the acquisition of Capstan Therapeutics by AbbVie for up to $2.1 billion, focusing on in vivo CAR-T therapy development [6][15] - The report emphasizes the growing interest and investment in in vivo CAR-T technology, with multiple companies actively pursuing diverse delivery systems [7][26] - The pharmaceutical and biotechnology sector saw a weekly increase of 3.64%, outperforming the CSI 300 index by 2.1 percentage points, ranking 4th among 31 sub-industries [8][31] Summary by Sections 1. AbbVie Acquisition of Capstan - AbbVie announced the acquisition of Capstan Therapeutics for a maximum of $2.1 billion, focusing on in vivo CAR-T therapies [6][15] - Capstan's main asset, CPTX2309, is an RNA delivery candidate for anti-CD19 CAR-T therapy, currently in Phase I clinical trials [15][20] 2. MNC's Active Layout in In Vivo CAR-T Technology - MNC has been actively investing in in vivo CAR-T technology through collaborations and acquisitions, focusing on both lentiviral and lipid nanoparticle delivery systems [7][26] - The report notes that over 20 disclosed mRNA technology projects in in vivo CAR-T are primarily concentrated in the lipid nanoparticle direction [22][30] 3. Weekly Performance of the Pharmaceutical Sector - The pharmaceutical sector increased by 3.64% in the first week of July, outperforming the CSI 300 index [31] - Among sub-sectors, other biological products saw the highest increase of 8.28%, while medical equipment experienced the largest decline of 0.21% [35][36] 4. Recommended Stocks - Recommended stocks include major pharmaceutical and biotechnology companies such as Heng Rui Medicine, East China Medicine, and others [9]

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - The report highlights recent positive developments in the high-quality weight loss sector, particularly focusing on myostatin pathway clinical trial results from Regeneron and Scholar Rock, which demonstrate significant reductions in lean body mass loss when combined with GLP-1 medications [4][12] - The pharmaceutical and biotechnology sector experienced a decline of 4.35% in the third week of June 2025, underperforming the CSI 300 index by 3.9 percentage points, ranking 29th among 31 sub-industries [5][16] - The report emphasizes the potential of Activin receptor drugs, such as Eli Lilly's Bimagrumab and Lai Kai's LAE-102, to retain lean body mass and even promote muscle gain, with promising safety and pharmacokinetic data [4][12] Summary by Sections 1. Recent Developments in Weight Loss Sector - Regeneron's myostatin antibody Trevogrumab combined with semaglutide showed a 50.8% reduction in lean body mass loss over 24 weeks, compared to a 7.9 lbs loss with semaglutide alone [4][12] - Scholar Rock's myostatin antibody Apitegromab combined with Tirzepatide demonstrated a 54.9% reduction in lean body mass loss [4][12] 2. Market Performance - The pharmaceutical and biotechnology sector's decline of 4.35% in June's third week was the largest among all sectors, with the vaccine sector experiencing the smallest drop of 0.4% [5][21] - Other sub-sectors, such as blood products and medical consumables, also faced declines, with the largest drop seen in other biological products at 6.7% [5][21] 3. Recommended Stocks - Recommended stocks include major pharmaceutical and biotechnology companies such as Heng Rui Medicine, East China Medicine, and Innovent Biologics, among others [6]

Investment Rating - The investment rating for the pharmaceutical and biotechnology industry is "Positive" (maintained) [2] Core Insights - SYS6010, a broad-spectrum anti-tumor drug, has shown excellent early data for NSCLC (non-small cell lung cancer) and is currently in the registration phase of clinical trials in China [6][28] - The pharmaceutical and biotechnology sector has outperformed the CSI 300 index, with a 1.4% increase in the second week of June 2025, ranking fifth among 31 sub-industries [30][34] Summary by Sections SYS6010 Development - SYS6010 is an EGFR antibody-drug conjugate (ADC) developed by Shiyao Group, targeting multiple cancers including NSCLC, breast cancer, and colorectal cancer [14][19] - As of June 2025, SYS6010 has entered the registration phase of clinical trials in China for NSCLC and has received multiple designations from the FDA and NMPA [6][28] - SYS6010 has demonstrated a median progression-free survival (mPFS) of 7.6 months in patients previously treated with EGFR TKI and platinum-based chemotherapy [28] Market Performance - The pharmaceutical and biotechnology sector saw a 1.4% increase in the second week of June 2025, outperforming the CSI 300 index by 1.66 percentage points [30][34] - The medical research outsourcing sub-sector experienced the highest growth at 4.76%, while the vaccine sector faced the largest decline at 3.34% [34] Clinical Trial Insights - SYS6010 is the first EGFR ADC to enter the registration phase for lung cancer globally, with promising early data presented at the 2025 AACR conference [28] - The drug has been recognized for its potential in treating EGFR TKI-resistant NSCLC patients, addressing a significant unmet medical need in this patient population [25][28]

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Viewpoints - The report highlights the significant progress in the Protac self-immune track, particularly with Kymera's STAT6 degrader molecule KT-621, which has shown complete degradation of the STAT6 target in both blood and skin at doses of ≥50mg. This molecule has the potential to treat Th2 inflammatory diseases and has demonstrated safety and efficacy comparable or superior to Dupilumab [4][11] - The pharmaceutical and biotechnology sector saw a 1.13% increase in the first week of June 2025, outperforming the CSI 300 index by 0.25 percentage points, ranking 17th among 31 sub-industries [5][14] Summary by Relevant Sections Protac Self-Immune Track Progress - Kymera's KT-621 has achieved complete degradation of the STAT6 target, which is crucial for treating Th2 type inflammatory diseases. The early efficacy and safety data are promising, and further data from patient populations are expected in the next 6-12 months [4][11][12] Market Performance - In the first week of June 2025, the pharmaceutical sector increased by 1.13%, with the raw material drug sector showing the highest growth at 2.89%. Other sectors such as blood products and in vitro diagnostics also performed well, while other biological products experienced a slight decline [5][18][20] - The report indicates that the overall market has been on a downward trend since the beginning of 2025, but the pharmaceutical sector has managed to maintain a positive trajectory [14][22] Recommended and Benefiting Stocks - Recommended stocks in the pharmaceutical and biotechnology sectors include: Heng Rui Medicine, East China Medicine, Sanofi Pharmaceutical, and others. In the CXO category, companies like WuXi AppTec and Tigermed are highlighted. The report also lists various companies across different sub-sectors such as traditional Chinese medicine, raw materials, medical devices, and retail pharmacies [5][24]

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Viewpoints - The report highlights the significant progress in the Protac self-immune track, particularly with Kymera's STAT6 degrader molecule KT-621, which has shown complete degradation of the STAT6 target in both blood and skin at doses of ≥50mg. This molecule has the potential to treat Th2 inflammatory diseases and has demonstrated safety and efficacy comparable or superior to Dupilumab [4][11] - The pharmaceutical and biotechnology sector saw a 1.13% increase in the first week of June 2025, outperforming the CSI 300 index by 0.25 percentage points, ranking 17th among 31 sub-industries [5][14] Summary by Relevant Sections 1. Protac Self-Immune Track Progress - Kymera's KT-621 has achieved complete degradation of the STAT6 target, which is crucial for treating Th2 type inflammatory diseases. The early efficacy and safety data are promising, with further data expected in the coming 6-12 months [4][11][12] 2. Market Performance - In the first week of June 2025, the pharmaceutical sector rose by 1.13%, with the raw material drug sector showing the highest increase of 2.89%. Other sectors such as blood products and in vitro diagnostics also performed well, while other biological products saw a slight decline [5][18][20] 3. Recommended and Benefiting Stocks - Recommended stocks include major pharmaceutical and biotechnology companies such as Heng Rui Medicine, Huadong Medicine, and others across various segments including CXO, research services, traditional Chinese medicine, raw materials, medical devices, and retail pharmacies [5][24]

Investment Rating - The investment rating for the pharmaceutical and biotechnology industry is "Positive" (maintained) [1] Core Views - The report highlights that the operating turning point for Guobang Pharmaceutical is evident, with the animal health business expected to contribute significantly to performance elasticity [5][13] - The pharmaceutical raw materials sector is maintaining a high level of prosperity due to upstream intermediate supply constraints and sustained post-pandemic demand [6][27] - The animal health raw materials sector is nearing the end of a market clearing phase, with prices for strong antibiotics showing a continuous recovery [7][42] Summary by Sections Guobang Pharmaceutical - Guobang Pharmaceutical has shown steady revenue growth, increasing from 4.206 billion in 2020 to 5.891 billion in 2024, with profits stabilizing around 800 million [13][14] - The gross margin for animal health raw materials has decreased significantly, reaching a historical low of 18.9% in 2024, while the gross margin for pharmaceutical raw materials has improved to 28.4% [17][19] - The company is experiencing a recovery in profitability, with gross margin, net margin, and ROE showing signs of improvement in 2024 [19][25] Pharmaceutical Raw Materials - The pharmaceutical raw materials segment, particularly macrolide antibiotics, is expected to maintain high profitability due to limited upstream supply and stable demand growth [6][27] - Key products include Azithromycin, Clarithromycin, and Roxithromycin, with the core raw material being thiocyanate erythromycin, which is crucial for production [27][30] Animal Health Raw Materials - The animal health raw materials market is stabilizing, with strong antibiotic prices recovering after a prolonged decline [7][42] - The market for strong antibiotics has shifted from over ten competitors to about three major players, with Guobang Pharmaceutical holding a significant market share [7][49] - The price of Florfenicol has dropped significantly from 500 RMB/kg in 2022 to around 180 RMB/kg in 2024, but is now showing signs of stabilization [7][50] Market Performance - In May, the pharmaceutical and biotechnology sector rose by 1.78%, outperforming the CSI 300 index by 1.96 percentage points, ranking first among 31 sub-industries [55][60] - The other biopharmaceutical sub-sector showed the highest growth, while the hospital sector experienced the largest decline [60][61]

Investment Rating - The investment rating for the pharmaceutical and biotechnology industry is "Positive" (maintained) [1] Core Insights - The report emphasizes the focus on innovative drugs and the recovery of consumer demand as key drivers for investment in the pharmaceutical sector [3] - The TCE (T-cell Engager) solid tumor pipeline is highlighted, with Janux and Vir making significant progress in their development plans [5][13] - The pharmaceutical sector saw a 1.01% increase in the second week of May, underperforming the CSI 300 index by 1 percentage point, ranking 26th among 31 sub-industries [6][15] Summary by Sections TCE Solid Tumor Pipeline Update - Janux announced that JANX007 (PSMA/CD3) will enter the 1b expansion trial, targeting taxane-naive patients, marking a significant step for TCE in solid tumors [5][13] - Vir has registered VIR-5525 (EGFR/CD3) for a first-in-human trial, expected to start this month, focusing on EGFR-expressing NSCLC [5][13] Market Performance - In the second week of May, the pharmaceutical sector increased by 1.01%, with the medical device sector showing the highest growth at 1.98% [6][19] - The report notes that the offline pharmacy sector experienced the largest decline, dropping by 1.65% [19] Recommended and Benefiting Stocks - Recommended stocks in the pharmaceutical and biotechnology sector include: - Innovative drugs: Zai Lab, Innovent Biologics, and others [7] - Traditional Chinese medicine: Dong-E E-Jiao, Jiangzhong Pharmaceutical, and others [7] - Medical devices: Mindray Medical, and others [7]

Investment Rating - The investment rating for the pharmaceutical and biotechnology industry is "Positive" (maintained) [1] Core Insights - The report emphasizes the focus on innovative drugs and the recovery of consumer demand as key drivers for investment in the pharmaceutical sector [3] - The TCE (T-cell Engager) solid tumor pipeline is highlighted, with Janux and Vir making significant progress in their development plans [5][13] - The pharmaceutical sector saw a 1.01% increase in the second week of May, underperforming the CSI 300 index by 1 percentage point, ranking 26th among 31 sub-industries [6][15] Summary by Sections TCE Solid Tumor Pipeline Update - Janux announced that JANX007 (PSMA/CD3) will enter the 1b expansion trial, targeting taxane-naive patients, marking a significant step for TCE in frontline indications [5][13] - Vir has registered VIR-5525 (EGFR/CD3) for a first-in-human trial, expected to start this month, focusing on EGFR-expressing NSCLC [5][13] Market Performance - In the second week of May, the pharmaceutical sector increased by 1.01%, with the medical device sector showing the highest growth at 1.98% [6][19] - The report notes that the offline pharmacy sector experienced the largest decline, dropping by 1.65% [19] Recommended and Benefiting Stocks - Recommended stocks in the pharmaceutical and biotechnology sector include: - Innovative drugs: Zai Lab, Innovent Biologics, Kelun-Biotech, Yifan Pharmaceutical, and others [7] - Traditional Chinese medicine: Dong-E E-Jiao, Jiangzhong Pharmaceutical, and others [7] - Medical devices: Mindray, Aohua Endoscopy, and others [7]