参股公司华芯科技此前是海特高新"引以为傲"的半导体资产。 在2025年半年报中，海特高新提到参股公司华芯科技，称其已建成由国家发改委立项建设的国内首条6 英寸化合物半导体生产线，芯片制程涵盖砷化镓、氮化镓、碳化硅等第二/三代化合物半导体，产品应 用覆盖微波射频及电力电子领域，经过多年发展，已构建化合物半导体产业链中最核心的芯片制造能 力，在5G基站功放芯片、氮化镓快充芯片、碳化硅充电桩芯片性能上处于国内领先地位。 业绩亏损的核心原因是资产减值计提及预计投资损失，公司拟对相关资产计提减值准备及预计投资损失 对归母净利润影响约6.2亿元，其中拟对参股的成都海威华芯科技有限公司（以下简称华芯科技）计提 的股权减值及预计投资损失达4.6亿元。这家曾被海特高新引以为傲的第三代半导体企业，成为公司 2025年业绩拖累。剔除减值等影响，公司归母净利润为正 1月29日晚间，海特高新披露业绩预告，预计2025年业绩由盈转亏，归属于上市公司股东的净利润亏损 3.9亿元~5.8亿元，扣除非经常性损益后的净利润亏损4.1亿元~6.1亿元。 公司表示，报告期内，公司核心业务发展稳健，增速良好。2025年，公司实现营业收入15亿元~16 ...

Industry Overview - The semiconductor industry is a core foundation of modern information technology and electronic products, becoming a major battleground for technological competition [1] - The 2025 World Semiconductor Conference showcased nearly 200 exhibitors, highlighting advancements in EDA tools, high-performance computing chips, advanced packaging solutions, and key semiconductor materials [1][3] - Emerging "chip" forces are presenting innovations that make chips smaller, thinner, and faster [1] Company Innovations - Jiangsu Xinkang Microelectronics Technology Co., Ltd. introduced a gallium nitride fast-charging chip that reduces heat generation while increasing power and efficiency, achieving a size reduction of one-third and lowering costs [2] - Jiangsu Superchip Semiconductor Co., Ltd. focuses on silicon carbide, a core material for third-generation semiconductors, which is suitable for high-speed, high-power applications in sectors like high-speed rail and new energy vehicles [2] - The company has developed a proprietary silicon carbide crystal growth technology, winning a gold medal at the 50th Geneva International Invention Exhibition [2] Market Dynamics - The World Semiconductor Conference has attracted over 160,000 professional visitors from 23 countries and regions over six years, showcasing over 1,300 top exhibitors [3] - Nanjing is recognized as a national innovation center for third-generation semiconductor technology, fostering a conducive environment for the semiconductor industry to grow from weak to strong [3][4] - The establishment of national-level technology innovation centers in Nanjing promotes deep integration of innovation chains, industry chains, funding chains, and talent chains [4]