---
title: "688709.SH (688709.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688709.SH/news.md"
symbol: "688709.SH"
name: "688709.SH"
parent: "https://longbridge.com/en/quote/688709.SH.md"
datetime: "2026-05-19T23:28:33.252Z"
locales:
  - [en](https://longbridge.com/en/quote/688709.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688709.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688709.SH/news.md)
---

# 688709.SH (688709.SH) — Related News

### [CSMT: The company's 128GSPS ultra-high-speed ADC chips and other high-speed ADC products can be applied in OCS optical communication systems](https://longbridge.com/en/news/286219199.md)
*2026-05-13T07:58:42.000Z*
> On May 13th, CSMT announced that its 128GSPS ultra-high-speed ADC chips and other high-speed ADC products can be applied

### [CSMT: Independent director Li Yuedong resigns for personal reasons](https://longbridge.com/en/news/285526480.md)
*2026-05-07T10:10:38.000Z*
> CSMT announced that independent director Li Yuedong resigned due to personal reasons and will no longer hold any positio

### [CSMT's revenue and net profit are expected to grow by over 25% in 2025, with emerging scenarios opening up growth space](https://longbridge.com/en/news/285494577.md)
*2026-05-07T06:22:18.000Z*
> CSMT expects revenue to reach 760 million yuan and net profit to reach 154 million yuan in 2025, representing year-on-ye

### [](https://longbridge.com/en/news/282773132.md)
*2026-04-15T02:46:41.000Z*
> Computing power chip stocks fluctuated upward, with MetaX surging over 10%, Cambricon rising more than 6%, while Anlogic

### [Earnings downgrade leads to stock price weakness, is the 3x "chip bull" Chengdu Huawi's high valuation narrative falling flat?](https://longbridge.com/en/news/282548078.md)
*2026-04-13T12:46:08.000Z*
> CSMT's stock price fell 3.77% to CNY 42.66 due to a significant downward revision of its performance. The company announ

### [688709, significantly revises performance forecast! The company apologizes!](https://longbridge.com/en/news/282445149.md)
*2026-04-12T12:00:55.000Z*
> On the evening of April 12th, Chengdu Huawi (688709) disclosed the performance preliminary report and the correction ann

### [CSMT: Revised 2025 performance preliminary report, revenue of 760 million yuan, a year-on-year increase of 25.85%](https://longbridge.com/en/news/282440003.md)
*2026-04-12T09:03:04.000Z*
> CSMT revised its 2025 performance report, with total operating revenue of 760 million yuan, a year-on-year increase of 2

### [PRIMARIUS: Major asset restructuring review suspended by the Shanghai Stock Exchange due to expired assessment materials](https://longbridge.com/en/news/281149260.md)
*2026-03-31T08:18:38.000Z*
> Sina Finance reported on March 31 that PRIMARIUS announced that the company plans to issue shares and pay cash to acquir

### [Graphene Industry Weekly (03.16 - 03.23): New Materials Industry Dynamics](https://longbridge.com/en/news/280229268.md)
*2026-03-24T00:14:27.000Z*
> The Graphene Industry Weekly (03.16 - 03.23) covers company dynamics and industry trends. In the field of quantum comput