---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/273915002.md"
description: "The superhard materials concept has risen again, HHWW has achieved a two-day consecutive increase, Huifeng Diamond has risen over 10%, and LILIANG DIAMOND, SF Diamond, JIANGNAN RED ARROW, and Sinomach-pi have also followed suit"
datetime: "2026-01-28T01:31:44.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/273915002.md)
  - [en](https://longbridge.com/en/news/273915002.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/273915002.md)
---

# 

The superhard materials concept has risen again, with HHWW hitting two consecutive limits, Huifeng Diamond rising over 10%, and LILIANG DIAMOND, SF Diamond, JIANGNAN RED ARROW, and Sinomach-pi also following suit

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