---
title: "The three major A-share indices collectively closed lower"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/279381751.md"
description: "SF Diamond fell over 11%, T&S fell over 9%, Grace fell over 7%; CPO, lab-grown diamonds, and fiberglass concepts declined, while large finance, chemical fiber, and liquor saw the largest gains; the SSE Index fell 0.85%, the Shenzhen Index fell 1.87%, and the ChiNext fell 2.29%"
datetime: "2026-03-17T07:02:46.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/279381751.md)
  - [en](https://longbridge.com/en/news/279381751.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/279381751.md)
---

# The three major A-share indices collectively closed lower

SF Diamond fell over 11%, T&S fell over 9%, Grace fell over 7%; CPO, lab-grown diamonds, and fiberglass concepts declined, while large finance, chemical fiber, and liquor sectors led the gains; the SSE Index fell 0.85%, the Shenzhen Index fell 1.87%, and the ChiNext fell 2.29%

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