Greenda(SH:603931) 市值风云·2025-11-20 10:06Core Viewpoint - The article emphasizes the critical role of developing solutions in the semiconductor manufacturing process, particularly focusing on the domestic production of developer solutions in China, represented by the company Grinda (603931.SH) [3]. Group 1: Importance of Developer Solutions - Developer solutions are essential auxiliary materials in the photolithography process, responsible for dissolving unwanted photoresist to achieve precise lithographic patterns [3]. - The purity level of developer solutions directly impacts the quality of the photolithography process, highlighting their significance in semiconductor manufacturing [3]. Group 2: Domestic Market Context - The article notes that the domestic replacement process for developer solutions in the context of semiconductor localization has received little attention, despite the ongoing trend towards domestic production in the industry [3]. - Grinda is identified as the only G5-level developer solution manufacturer in China, indicating its unique position in the market [1].