---
title: "STOCKS | Hong Kong Optical Communication Stocks Surge Before Midday"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/285481175.md"
description: "Hong Kong's optical communication stocks surged before midday trading, with Yangtze Optical Fibre and Cableincreasing over 8.5%, Hua Hong Semiconductorrising more than 7%, Cambridge Technologyclimbing nearly 7%, and Huiju Technologyadvancing over 6%."
datetime: "2026-05-07T03:55:37.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/285481175.md)
  - [en](https://longbridge.com/en/news/285481175.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/285481175.md)
---

# STOCKS | Hong Kong Optical Communication Stocks Surge Before Midday

Hong Kong's optical communication stocks experienced significant gains before midday trading. According to Jin10, Yangtze Optical Fibre and Cable (06869.HK) saw an increase of over 8.5%, while Hua Hong Semiconductor (01347.HK) rose more than 7%. Cambridge Technology (06166.HK) climbed nearly 7%, and Huiju Technology (01729.HK) advanced over 6%.

### Related Stocks

- [06166.HK](https://longbridge.com/en/quote/06166.HK.md)
- [01347.HK](https://longbridge.com/en/quote/01347.HK.md)
- [06869.HK](https://longbridge.com/en/quote/06869.HK.md)
- [01729.HK](https://longbridge.com/en/quote/01729.HK.md)
- [601869.CN](https://longbridge.com/en/quote/601869.CN.md)
- [688347.CN](https://longbridge.com/en/quote/688347.CN.md)
- [603083.CN](https://longbridge.com/en/quote/603083.CN.md)

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- [Morgan Stanley Reaffirms Their Hold Rating on Hua Hong Semiconductor Ltd. (1347)](https://longbridge.com/en/news/284855293.md)
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- [A Look At Yangtze Optical Fibre And Cable (SEHK:6869) Valuation After Strong 2025 Results And Higher Final Dividend](https://longbridge.com/en/news/281733914.md)
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