---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/281448100.md"
description: "Fiber optic concept stocks show recurring activity, with HYC hitting the daily limit, AFR rising over 8%, and Shijia Photons, 3ONEDATA, YOFC, and NanjingHuamai Technology gaining more than 5%"
datetime: "2026-04-02T01:41:51.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/281448100.md)
  - [en](https://longbridge.com/en/news/281448100.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/281448100.md)
generator: "portal-rs"
---

# 

Fiber optic concept stocks show recurring activity, with HYC hitting the daily limit, AFR rising over 8%, and Shijia Photons, 3ONEDATA, YOFC, and NanjingHuamai Technology gaining more than 5%.

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## Related News & Research

- [YOFC  1H26 Net Profit Surges 8.9x to RMB2.925B; Declares RMB1.06 Interim DPS](https://longbridge.com/en/news/296700597.md)
- [Yangtze Optical Fibre proposes interim dividend of RMB 10.6 per 10 shares](https://longbridge.com/en/news/296757064.md)
- [Yangtze Optical Fibre and Cable Declares Interim Dividend and Sets Withholding Tax Terms](https://longbridge.com/en/news/296631263.md)
- [YOFC agrees to buy Draka’s 25% stake in YOFC Shanghai for EUR 12 million](https://longbridge.com/en/news/294383645.md)
- [YOFC moves to full control of Shanghai fibre-optic subsidiary with EUR12 million buyout](https://longbridge.com/en/news/294391151.md)

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