海通国际：维持再鼎医药“优于大市”评级 双引擎助力实现长期全球价值

Core Viewpoint - Haitong International maintains an "outperform" rating for Zai Lab (09688) with a target price of HKD 35.25, adjusting revenue forecasts for 2025-2027 to USD 470 million, USD 500 million, and USD 720 million respectively, driven by the introduction and commercialization of overseas products and a cross-border platform for global development of innovative pipelines [1] Group 1: 2025 Performance Outlook - Zai Lab is expected to achieve a net product revenue of USD 470 million in 2025, representing a year-on-year increase of 16.5%, with core product Efgartigimod (FcRn) revenue projected at USD 97.96 million, a 4.6% increase year-on-year, and a gross margin of 61.0% [2] - Research and Development (R&D) expenses are forecasted at USD 200 million, down 12.8% year-on-year, while Selling, General and Administrative (SG&A) expenses are expected to be USD 280 million, a decrease of 5.0% year-on-year [2] Group 2: Dual-Drive Strategy - The management reiterated a dual-drive core strategy during a recent investor meeting: 1) introducing high-quality overseas products for domestic commercialization to provide a solid financial foundation for global innovation investments; 2) a highly integrated cross-border R&D platform to accelerate the global market development of quality pipelines [3] - Despite previous downward adjustments to the 2025 revenue guidance and delays in profitability targets, the company is viewed positively due to a rich portfolio of commercialized products in the domestic market (8 products approved) and several globally differentiated assets in the pipeline [3] Group 3: Zocilurtatug Clinical Trials - Zocilurtatug (DLL3 ADC) is expected to initiate three registration clinical trials by the end of 2026, targeting small cell lung cancer (SCLC) and neuroendocrine cancer (NEC) [4] - The ongoing clinical data for SCLC shows an overall response rate (ORR) of 68.4% with good safety profiles, and a registration phase III clinical trial has already commenced [4] - Management anticipates data from a phase I clinical trial for first-line SCLC in combination with PD-L1 ± chemotherapy to be released in the second half of 2026, with a registration phase III trial expected to start by the end of the year [4] Group 4: Early Clinical Products - ZL-1503 targets IL-13 and IL-31R, designed for long-acting/low-frequency administration, aiming for rapid itch relief and broad disease control, with initial human study data expected in the second half of 2026 [5] - ZL-6201 (LRRC15 ADC) aims to disrupt the tumor microenvironment for various solid tumors, with global phase I clinical trials expected to start in Q1 2026 [5] - ZL-1222 (PD-1/IL-12) has shown strong anti-tumor activity in preclinical models, with clinical trial applications expected to be completed within the year [5] - ZL-1311 (MUC17 TCE) is anticipated to enter global clinical development within the year, targeting overexpression in approximately 50% of gastric and gastroesophageal junction cancers [5]