---
title: "The packaging and printing concept experiences a volatile rebound, with Hongyu Packaging Materials hitting the daily limit of a 30% increase"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/255386691.md"
description: "The packaging and printing concept has rebounded after fluctuations, with Hongyu Packaging Materials hitting the daily limit, followed by gains in HySum Flexibles, GZYJPCO, JOYREPAK, ZJQY, and JAHEN"
datetime: "2025-09-01T02:18:20.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/255386691.md)
  - [en](https://longbridge.com/en/news/255386691.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/255386691.md)
generator: "portal-rs"
---

# The packaging and printing concept experiences a volatile rebound, with Hongyu Packaging Materials hitting the daily limit of a 30% increase

The packaging and printing concept has rebounded after fluctuations, with Hongyu Packaging Materials hitting the daily limit, and HySum Flexibles, GZYJPCO, JOYREPAK, ZJQY, and JAHEN also rising

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