SIASUN(SZ:300024) Xin Lang Cai Jing·2026-02-09 16:14Core Insights - The article highlights significant movements in the semiconductor and display technology sectors, particularly focusing on companies that have recently experienced substantial stock price increases due to positive developments in their respective fields [1] Group 1: Semiconductor and Display Technology - Company "晶合集成" saw a stock price increase of 7.21% on February 9, following a report on its extensive customer base in the panel display driver chip sector, which includes many leading international companies [1] - Company "东田微" experienced a stock price surge of 9.58% on February 9, with intraday gains nearing 15%, attributed to its successful mass shipments of high-end products like "旋涂滤光片" to major domestic smartphone brands [1] Group 2: Battery and Mining Investments - A company is investing nearly 1 billion yuan in the construction of a lithium-ion battery cathode material project, indicating a strong commitment to the battery technology sector [1] - Another company is planning to acquire a gold mine for a consideration of 210 million yuan, reflecting strategic moves in the non-ferrous metals and mining industry [1] - A company has achieved batch supply of over 20 tons of cathode materials for all-solid-state batteries, showcasing advancements in energy storage technologies [1]