---
title: "Cambridge Industries Group slides 4% as US import ban fears persist"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295040030.md"
description: "Cambridge Industries Group fell 4.32% in Hong Kong trading on US import ban fears for Chinese optical modules."
datetime: "2026-08-06T01:42:45.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295040030.md)
  - [en](https://longbridge.com/en/news/295040030.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295040030.md)
generator: "portal-rs"
---

# Cambridge Industries Group slides 4% as US import ban fears persist

Cambridge Industries Group (6166.HK) fell more than **4%** in Hong Kong trading to **HK$78.60**. Persistent rumors that the US plans to ban imports of Chinese-made data center optical modules continued to weigh on the stock, which had already declined sharply in the previous session. The broader optical communication sector also came under pressure.

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