---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/239025036.md"
description: "The rise of photolithography concept stocks has expanded, with UP OPTOTECH hitting the limit up, Mloptic and Wavelength OE rising over 7%"
datetime: "2025-05-07T02:10:22.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/239025036.md)
  - [en](https://longbridge.com/en/news/239025036.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/239025036.md)
generator: "portal-rs"
---

# 

The rise of photolithography concept stocks has expanded, with UP OPTOTECH hitting the limit up, Mloptic and Wavelength OE rising over 7%

### Related Stocks

- [002338.CN](https://longbridge.com/en/quote/002338.CN.md)
- [688502.CN](https://longbridge.com/en/quote/688502.CN.md)
- [301421.CN](https://longbridge.com/en/quote/301421.CN.md)

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