---
title: "The semiconductor lithography machine concept stocks have weakened partially, with Union Chem hitting the 20cm limit down"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/261351475.md"
description: "The semiconductor lithography machine concept stocks have weakened partially, with Union Chem hitting the 20cm limit down, while KINGLAI MATERIALS, KAIMEITE GASES, NOVEL OPTICS, and CDXG have all declined"
datetime: "2025-10-16T01:52:51.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/261351475.md)
  - [en](https://longbridge.com/en/news/261351475.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/261351475.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/261351475.md) | [繁體中文](https://longbridge.com/zh-HK/news/261351475.md)


# The semiconductor lithography machine concept stocks have weakened partially, with Union Chem hitting the 20cm limit down

The semiconductor lithography machine concept stocks have weakened partially, with Union Chem hitting the 20cm limit down, while KINGLAI MATERIALS, KAIMEITE GASES, NOVEL OPTICS, and CDXG have all declined

### 相关股票

- [CDXG (600353.CN)](https://longbridge.com/zh-CN/quote/600353.CN.md)
- [Union Chem (301209.CN)](https://longbridge.com/zh-CN/quote/301209.CN.md)
- [KINGLAI MATERIALS (300260.CN)](https://longbridge.com/zh-CN/quote/300260.CN.md)
- [KAIMEITE GASES (002549.CN)](https://longbridge.com/zh-CN/quote/002549.CN.md)
- [NOVEL OPTICS (603297.CN)](https://longbridge.com/zh-CN/quote/603297.CN.md)

## 相关资讯与研究

- [Cosmos Machinery Sells Entire Stake in Hefei Grandme New Materials for RMB4.65 Million](https://longbridge.com/zh-CN/news/274953698.md)
- [12:37 ETCourts help boost high-level opening-up](https://longbridge.com/zh-CN/news/278424091.md)
- [Millennial Men Face Low Testosterone Crisis, Doctors Warn](https://longbridge.com/zh-CN/news/278636537.md)
- [ASE Technology Holding to invest TWD 17.8 billion in new Kaohsiung facility expansion](https://longbridge.com/zh-CN/news/278682753.md)
- [04:08 ETGlobale Medien rücken DeepBlue 5.0 von JA Solar ins Rampenlicht und definieren die Zukunft hochwertiger Solarenergie neu](https://longbridge.com/zh-CN/news/278514512.md)