---
title: "SPM's wholly-owned subsidiary appeared at the 8th Global Semiconductor Industry and Electronic Technology (Chongqing) Expo"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/287887349.md"
description: "SPM's wholly-owned subsidiary, Guiyan Semiconductor Company, showcased multiple high-purity precious metal materials for semiconductor manufacturing at the 8th Global Semiconductor Industry and Electronic Technology Expo, attracting the attention of numerous industry experts and corporate representatives. The company's technical team discussed hot topics such as the localization and substitution of semiconductor materials with attendees. In the future, the company will continue to focus on technological innovation, improve product and service quality, and contribute to the development of the semiconductor industry"
datetime: "2026-05-28T09:02:10.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/287887349.md)
  - [en](https://longbridge.com/en/news/287887349.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/287887349.md)
---

# SPM's wholly-owned subsidiary appeared at the 8th Global Semiconductor Industry and Electronic Technology (Chongqing) Expo

Recently, SPM (600459.SH) subsidiary Guizhou Yanfeng Semiconductor Materials (Yunnan) Co., Ltd. (hereinafter referred to as "Guizhou Semiconductor Company") showcased its core products, including high-purity precious metal evaporation materials for semiconductor chip manufacturing, sputtering targets, and bonding materials and probe materials for chip packaging testing, at the 8th Global Semiconductor Industry and Electronic Technology (Chongqing) Expo. With its profound technical accumulation and full industry chain layout, it became one of the focal enterprises at the exhibition.

At this exhibition, Guizhou Semiconductor Company focused on showcasing multiple flagship products covering the entire chain of semiconductor manufacturing and packaging, attracting numerous industry experts, representatives from upstream and downstream enterprises, and professional audiences for in-depth exchanges. The company's technical team provided detailed explanations of product technical advantages, application scenarios, and customized solutions, engaging with attendees in in-depth discussions on hot topics such as the localization of semiconductor materials, adaptation to advanced processes, and collaborative innovation in the industry chain, laying a solid foundation for future market expansion and technological cooperation.

In the future, Guizhou Semiconductor Company will continue to focus on the main track of high-purity precious metal materials for the semiconductor industry, adhere to technology-driven innovation, continuously break through technical bottlenecks in advanced process materials, improve its product matrix, and enhance supply chain security capabilities, providing higher quality products and services to customers, and contributing "Guizhou Power" to the independent controllability and high-quality development of China's semiconductor industry

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