---
title: "The concept of superhard materials continues to decline, Hengsheng Energy hits the limit down"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/262348415.md"
description: "In the afternoon, the superhard materials concept continued to decline, Hengsheng Energy hit the limit down, Huifeng Diamond fell nearly 10%, and LILIANG DIAMOND, SF Diamond, Sinomach-pi, and JIANGNAN RED ARROW also followed suit"
datetime: "2025-10-23T05:07:31.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/262348415.md)
  - [en](https://longbridge.com/en/news/262348415.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/262348415.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/262348415.md) | [繁體中文](https://longbridge.com/zh-HK/news/262348415.md)


# The concept of superhard materials continues to decline, Hengsheng Energy hits the limit down

In the afternoon, the superhard materials concept continued to decline, Hengsheng Energy hit the limit down, Huifeng Diamond fell nearly 10%, and LILIANG DIAMOND, SF Diamond, Sinomach-pi, and JIANGNAN RED ARROW also followed suit

### Related Stocks

- [Hengsheng Energy (605580.CN)](https://longbridge.com/en/quote/605580.CN.md)
- [LILIANG DIAMOND (301071.CN)](https://longbridge.com/en/quote/301071.CN.md)
- [SF Diamond (300179.CN)](https://longbridge.com/en/quote/300179.CN.md)
- [Sinomach-pi (002046.CN)](https://longbridge.com/en/quote/002046.CN.md)
- [JIANGNAN RED ARROW (000519.CN)](https://longbridge.com/en/quote/000519.CN.md)

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