Group 1 - The core viewpoint of the news highlights the significant growth potential in the global semiconductor industry, particularly in the wafer foundry sector, which is expected to reach $199.4 billion by 2025, reflecting a year-on-year growth of over 25% [1] - The compound annual growth rate (CAGR) for the semiconductor industry from 2025 to 2030 is projected to be 14.3%, indicating that it will be a key driver of industry prosperity [1] - Capital expenditures from leading internet companies in China and the U.S. are expected to maintain rapid growth, with projections for 2025 reaching $430.6 billion (+65%) and $602 billion (+40%) in 2026, which will support future demand for computing chips [1] Group 2 - The ChiNext 50 Index (399673) consists of the 50 stocks with the highest average trading volume in the ChiNext market, reflecting the overall performance of well-known, large-cap, and liquid companies [2] - As of October 31, 2025, the top ten weighted stocks in the ChiNext 50 Index account for 70.15% of the index, with notable companies including CATL, Zhongji Xuchuang, and Mindray [2]

Core Viewpoint - The acceleration of domestic substitution in the semiconductor industry has heightened investor interest in photoresist companies, particularly Jiuyue New Materials, which is experiencing growth in its photoresist and photosensitive agent orders [1][5]. Group 1: Company Progress and Strategy - Jiuyue New Materials has entered the photoresist market through strategic acquisitions and has developed over 30 semiconductor photoresist formulations, with some products already passing customer tests and achieving mass supply [2][3]. - The company’s 4500-ton photoresist project is set to begin trial production on November 19, 2024, marking a significant milestone in its industrialization efforts [1][3]. - The company has established a joint research institute with Nankai University, enhancing its R&D capabilities and fostering collaboration between academic research and industrial application [1][2]. Group 2: Competitive Advantages - Jiuyue New Materials has a comprehensive industry chain layout, controlling the production processes of key raw materials such as diazo naphthoquinone photosensitive agents, which allows for a stable supply chain and reduced production costs [2][4]. - The company’s experience in chemical synthesis and production over the past two decades provides it with a competitive edge in product variety, R&D capabilities, and brand influence [4]. - The synergy from its integrated operations enables cost control and efficiency, which can be replicated across its semiconductor chemical material production [4]. Group 3: Market Outlook - The domestic demand for semiconductor photoresists is expected to grow, particularly in the mid-end market, as technology advances and the domestic substitution process accelerates [3][5]. - The annual demand for diazo naphthoquinone photosensitive agents in China is approximately 800 tons, indicating a significant market opportunity for Jiuyue New Materials [3].