---
title: "The underground pipeline sector saw a short-term surge, with HJHS and SWPD hitting the daily limit"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/245371417.md"
description: "The underground pipeline sector saw a short-term surge, with HJHS and SWPD hitting the daily limit, while Sanhe Pile, Qinglong Pipe Industry, New City, Guanlong Energy Saving, and Shunyu Co., Ltd. all rose significantly"
datetime: "2025-06-20T05:09:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/245371417.md)
  - [en](https://longbridge.com/en/news/245371417.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/245371417.md)
generator: "portal-rs"
---

# The underground pipeline sector saw a short-term surge, with HJHS and SWPD hitting the daily limit

The underground pipeline sector saw a short-term surge, with HJHS and SWPD hitting the daily limit, while Sanhe Pile, Qinglong Pipe Industry, New City, Guanlong Energy Saving, and Shunyu Co., Ltd. all rose significantly

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**