---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42512176.md"
description: "$Entegris(ENTG.US) makes materials, $ACM Research(ACMR.US) makes cleaning equipment, $SG MICRO(03661.HK) makes analog chips, covering the entire chain from upstream to design. If you want to save effort, just look at the $EFUND A SEMICON ETF(03486.HK) and take the whole basket."
datetime: "2026-07-08T10:47:35.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42512176.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42512176.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42512176.md)
author: "[我是汤姆](https://longbridge.com/en/profiles/17745586.md)"
---

# $Entegris(ENTG.US) makes materials, $ACM Research(…


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