# 上海綜合指數微升0.09%，而滬深300指數下跌0.01%。

*semiconductor, business · news · 2026-04-30 · Devdiscourse*

## Key points

- 中國科創50科技指數早盤大漲4.71%，表現優於大盤。
- 寒武紀科技第一季淨利年增185%，股價飆升17.3%。
- 中國工廠活動連續第二個月擴張，顯示持續成長動能。
- 中國物價壓力持續擴張，顯示該國再通膨趨勢持續。

Chinese tech shares jumped on Thursday, tracking ​gains in regional peers, while Hong Kong ​stocks fell after the Federal ‌Reserve flagged ​rising inflation concerns despite keeping interest rates on hold. ** At the midday break, the benchmark Shanghai Composite index inched up by ‌0.09%, while the blue-chip CSI300 Index lost 0.01%. ** Tech shares outperformed the broader market, with China’s tech-focused STAR 50 index jumping 4.71% in morning trade, as artificial intelligence-related stocks advanced across Asia, buoyed ‌by a raft of generally upbeat earnings reports. ** Chinese chip designer Cambricon Technologies jumped 17.3% ‌after it said its first-quarter net profit soared 185% year-on-year. ** China's factory activity expanded for a second straight month in April on firmer output and stockpiling activity, an official survey showed, suggesting that growth momentum held despite external ⁠shocks ​stemming from the Middle ⁠East war. ** "Price pressures stayed firmly in expansionary territory, suggesting China's reflation is continuing," said Lynn Song, chief economist for ⁠Greater China at ING. ** In Hong Kong, the benchmark Hang Seng Index lost 1.23%. ** Fed Chair ​Jerome Powell closed out eight years as head of the U.S. central bank with interest ⁠rates on hold, rising concerns about inflation, and an announcement that he would stay on as a Fed governor ⁠for ​now to defend the agency's independence from Trump administration "battering." ** Developments around the Middle East remained key market focus. U.S. President Donald Trump discussed how to mitigate the impact of ⁠a possible months-long U.S. blockade of Iran's ports with oil companies, a White House official said ⁠on Wednesday. ** Mainland ⁠China's financial markets will be closed for the Labor Day holiday from Friday, and trading will resume next Wednesday. Hong Kong markets will only ‌be closed ‌on Friday for the holiday. (This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)

**Companies:** Cambricon Technologies
**Countries:** China, United States

[Read the full story on Devdiscourse](https://www.devdiscourse.com/article/headlines/3891474-chinese-tech-shares-jump-hong-kong-falls-as-fed-flags-inflation-concerns)

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