---
title: "Orinno-backed Super Pure Applied Materials debuts on Shenzhen ChiNext asIPO launches"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295621047.md"
description: "Chengdu High-Tech Orinno Investment Group’s Ceyuan Capital saw two portfolio companies list on Aug. 11: Chaopure Materialsdebuted on the Shenzhen ChiNext board, supplying core components for semiconductor etch tools at 5 nm and below; and Guoyi Quantumstarted trading on the Shanghai STAR Market, focusing on quantum precision measurement."
datetime: "2026-08-12T06:25:53.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295621047.md)
  - [en](https://longbridge.com/en/news/295621047.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295621047.md)
generator: "portal-rs"
---

# Orinno-backed Super Pure Applied Materials debuts on Shenzhen ChiNext asIPO launches

-   Chengdu High-Tech Orinno Investment Group’s Ceyuan Capital saw two portfolio companies list on Aug. 11. \* Chaopure Materials (301717.SZ) debuted on the Shenzhen Stock Exchange’s ChiNext board. \* Guoyi Quantum (688828.SH) started trading on the Shanghai Stock Exchange’s STAR Market. \* Chaopure Materials supplies core components for semiconductor etch tools at 5 nm and below; cited domestic parts localization rate of about 7.1%. \* Guoyi Quantum focuses on quantum precision measurement, quantum computing, and high-end scientific instruments; described as a pure-play quantum precision measurement listing. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Chengdu High-Tech Orinno Investment Group Co Ltd published the original content used to generate this news brief on August 12, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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