---
title: "The three major A-share indices collectively rose at the midday break, with the chemical fiber sector leading the gains"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/270684158.md"
description: "36Kr learned that the three major indices of the A-shares collectively rose during the midday break, with the Shanghai Composite Index up 0.24%, the Shenzhen Component Index up 0.31%, and the ChiNext Index up 0.08%; the chemical fiber, aerospace and military industry, and semiconductor sectors led the gains, with JIUDING and StarNeto hitting the daily limit, and Demingli rising over 7%; the coal, education, and food sectors led the declines, with Yunwei falling over 3%, Luoniushan falling over 2%, and Zhonggong Education falling over 1%"
datetime: "2025-12-24T03:36:48.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/270684158.md)
  - [en](https://longbridge.com/en/news/270684158.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/270684158.md)
---

# The three major A-share indices collectively rose at the midday break, with the chemical fiber sector leading the gains

36Kr learned that the three major A-share indices collectively rose during the midday break, with the Shanghai Composite Index up 0.24%, the Shenzhen Component Index up 0.31%, and the ChiNext Index up 0.08%; the chemical fiber, aerospace and military industry, and semiconductor sectors led the gains, with JIUDING and StarNeto hitting the daily limit, and Demingli rising over 7%; the coal, education, and food sectors led the declines, with Yunwei falling over 3%, Luoniushan down over 2%, and Zhonggong Education down over 1%

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