机构：华泰证券 研究员：代雯/沈卢庆/孙茗馨 核药：Y90 微球快速放量，核药差异化管线或重塑价值 1H25 核药板块收入4.22 亿港币（+105.5% yoy），驱动于Y90 国内快速上量（1H25 估测收入翻番）。 我们看好该板块收入于25-27 年快速爬坡： 36.1%）；2）24 年并购标的高效整合。展望2H25，考虑2H 较低基数+制药科技/核药板块产品持续放 量，我们预计公司25 年内经营性利润稳健。考虑公司核药/STC3141 管线进展+潜在BD-in 完善制药布 局，维持"买入"。 制药科技：1H25 收入维稳，看好新品整合顺利+存量产品价值挖掘 1H25 制药科技板块实现收入38.4 亿港币(+2.9%yoy)，其中人民币口径呼吸及危重症板块收入+9.9%yoy （双恩放量+布地奈德鼻喷等产品顺利整合放量），五官科收入+22.6%yoy，急救板块收入-21.8%yoy。 我们预计25 年该板块收入有望企稳：1)呼吸:切诺或凭借独家优势稳定增长。2) 心脑血管:利舒安集采影 响进入2H25 有望逐步出清，看好板块并购/自研的新品快速增长。 3) 五官科：独家产品或稳定增长+脉血康并表整合。而 ...

Investment Rating - The investment rating for the company is maintained as "Buy" with a target price of HKD 12.00 [1][5]. Core Views - The company reported a revenue of HKD 6.1 billion in 1H25, reflecting a 1% year-over-year increase, and a 25% decrease in net profit to HKD 1.17 billion [1]. - The revenue from innovative and barrier products increased to 51% in 1H25, up from 36.1% in 1H24, indicating a positive trend in product performance [1]. - The nuclear medicine segment showed significant growth, with revenue reaching HKD 422 million, a 105.5% year-over-year increase, driven by the rapid uptake of Y90 microspheres [3]. - The company expects stable operational profit in 2H25 due to a low base effect and continued growth in the pharmaceutical technology and nuclear medicine sectors [1][2]. Summary by Sections Pharmaceutical Technology - The pharmaceutical technology segment achieved revenue of HKD 3.84 billion in 1H25, a 2.9% year-over-year increase, with respiratory and critical care products growing by 9.9% [2]. - The company anticipates stabilization in revenue for 2025, driven by unique product advantages and the gradual clearing of procurement impacts [2]. Nuclear Medicine - The nuclear medicine segment's revenue surged to HKD 422 million in 1H25, primarily due to the rapid market penetration of Y90 microspheres [3]. - The company has a robust pipeline with 27 nuclear medicine projects, focusing on integrated tumor diagnosis and treatment [3]. R&D Pipeline - The STC3141 project is expected to progress to Phase III trials within the year, with promising data from Phase II trials [4]. - The company is also looking to enhance its product portfolio through potential business development opportunities [4]. Profit Forecast and Valuation - The company forecasts net profits of HKD 2.1 billion, HKD 2.4 billion, and HKD 2.6 billion for 2025, 2026, and 2027 respectively [5]. - The target price of HKD 12.00 is based on a 20x PE ratio for 2025, aligning with comparable companies in the Hong Kong market [5].