---
title: "The three major A-share indices collectively fell at the midday break, with a pullback in the commercial aerospace concept"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/273025605.md"
description: "36Kr learned that the three major A-share indices collectively fell during the midday break, with the Shanghai Composite Index down 0.3%, the Shenzhen Component Index down 1.22%, and the ChiNext Index down 1.83%; the optical module concept led the decline, with Tongyu hitting the limit down, CIG and Centec Communications down over 7%; the commercial aerospace concept corrected, with AEROSPACE POWER hitting the limit down, Aerospace Huanyu and SHHG down over 8%; the AI application sector saw significant gains, with Zhewen Interactive and TD Online hitting the limit up, and BlueFocus up over 6%"
datetime: "2026-01-20T03:35:14.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/273025605.md)
  - [en](https://longbridge.com/en/news/273025605.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/273025605.md)
---

# The three major A-share indices collectively fell at the midday break, with a pullback in the commercial aerospace concept

36Kr learned that the three major indices of A-shares collectively fell during the midday break, with the Shanghai Composite Index down 0.3%, the Shenzhen Component Index down 1.22%, and the ChiNext Index down 1.83%; the optical module concept led the decline, with Tongyu hitting the limit down, CIG and Centec Communications falling over 7%; the commercial aerospace concept corrected, with AEROSPACE POWER hitting the limit down, Aerospace Huanyu and SHHG falling over 8%; the AI application sector saw significant gains, with Zhewen Interactive and TD Online hitting the limit up, and BlueFocus rising over 6%

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