---
type: "News"
locale: "zh-HK"
url: "https://longbridge.com/zh-HK/news/248902375.md"
description: "The security concept has rebounded sharply, with COSCO SHIP TECH hitting the daily limit, and Zhiwei Intelligent, Guanghe Technology, and Mankun Technology previously locking their boards. Faith Long Crystal, Forecam, Liding Optoelectronics, Zhongrun Optics, Qianfang Technology, and Crystal Optoelectronics also followed suit"
datetime: "2025-07-17T06:05:11.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/248902375.md)
  - [en](https://longbridge.com/en/news/248902375.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/248902375.md)
---

> 支持的語言: [简体中文](https://longbridge.com/zh-CN/news/248902375.md) | [English](https://longbridge.com/en/news/248902375.md)


# 

The security concept experienced a volatile rebound, with COSCO SHIP TECH hitting the daily limit, while Zhiwei Intelligent, Guanghe Technology, and Mankun Technology previously had their boards sealed. Faith Long Crystal, Forecam, LIDING Optoelectronics, Zhongrun Optics, Qianfang Technology, and Crystal Optoelectronics also followed suit with gains

### 相關股票

- [Forecam (688010.CN)](https://longbridge.com/zh-HK/quote/688010.CN.md)
- [Faith Long Crystal (300460.CN)](https://longbridge.com/zh-HK/quote/300460.CN.md)
- [COSCO SHIP TECH (002401.CN)](https://longbridge.com/zh-HK/quote/002401.CN.md)

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