---
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)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/255386691.md) | [繁體中文](https://longbridge.com/zh-HK/news/255386691.md)


# 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

### Related Stocks

- [HySum Flexibles (300501.CN)](https://longbridge.com/en/quote/300501.CN.md)
- [GZYJPCO (603058.CN)](https://longbridge.com/en/quote/603058.CN.md)
- [JOYREPAK (301198.CN)](https://longbridge.com/en/quote/301198.CN.md)
- [ZJQY (600210.CN)](https://longbridge.com/en/quote/600210.CN.md)
- [JAHEN (300955.CN)](https://longbridge.com/en/quote/300955.CN.md)

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