---
title: "The concept stocks of photolithography machines fell at the beginning of the trading session, with KINGLAI MATERIALS dropping over 10%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/261159531.md"
description: "At the beginning of the trading session, photolithography machine concept stocks fell, with KINGLAI MATERIALS down over 10%, GUOLIN TECHNOLOGY down over 8%, and NOVEL OPTICS, Mloptic, and SBS also declining"
datetime: "2025-10-15T01:35:21.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/261159531.md)
  - [en](https://longbridge.com/en/news/261159531.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/261159531.md)
---

# The concept stocks of photolithography machines fell at the beginning of the trading session, with KINGLAI MATERIALS dropping over 10%

At the beginning of the trading session, photolithography machine concept stocks fell, with KINGLAI MATERIALS down over 10%, GUOLIN TECHNOLOGY down over 8%, and NOVEL OPTICS, Mloptic, and SBS also declining

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