---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/40132913.md"
description: "CStone Pharmaceuticals and Bocon Vision Cloud both fell 1-2%, following the overall sentiment of the Hong Kong stock biopharmaceutical sector; Jiankang 160 fell nearly 3%, Sansheng Pharmaceutical was hit so hard, and other small-cap pharmaceutical stocks also came under pressure as a result 😥"
datetime: "2026-04-23T11:46:10.000Z"
locales:
  - [en](https://longbridge.com/en/topics/40132913.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/40132913.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/40132913.md)
author: "[ Timmy](https://longbridge.com/en/profiles/27514737.md)"
---

# CStone Pharmaceuticals and Bocon Vision Cloud both…


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