又一半导体厂商涨价10% 宏微科技股价一度涨超11%

Core Viewpoint - A price increase notification from Hongwei Technology has drawn significant attention to the power semiconductor sector, indicating a response to rising manufacturing costs due to fluctuations in upstream metal material prices [1] Group 1: Price Increase Announcement - Hongwei Technology will officially raise prices for core products such as IGBT transistors and MOSFET devices starting March 1, with an estimated increase of around 10% [1] - The price hike is attributed to the rising costs of upstream non-ferrous metal materials [1] Group 2: Market Reaction - Following the announcement, Hongwei Technology's stock price surged, with an increase of over 11% at one point during the trading day [1] - The stock closed at 34.24 yuan per share, marking a nearly one-year high, with a daily increase of 4.29% [1]