---
title: "002222.SZ (002222.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/002222.SZ/news.md"
symbol: "002222.SZ"
name: "002222.SZ"
parent: "https://longbridge.com/en/quote/002222.SZ.md"
datetime: "2026-03-04T00:51:00.301Z"
locales:
  - [en](https://longbridge.com/en/quote/002222.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/002222.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/002222.SZ/news.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/quote/002222.SZ/news.md) | [繁體中文](https://longbridge.com/zh-HK/quote/002222.SZ/news.md)


# 002222.SZ (002222.SZ) — Related News

### [Energy Minerals Industry Daily (02.23): Breakthroughs in Energy Technology](https://longbridge.com/en/news/276637218.md)
*2026-02-23T19:33:16.000Z*
> Guofu Hydrogen won the bid for a project from the Chinese Academy of Sciences, amounting to 3.2 million yuan, marking it

### [Castech: The company's device products are mainly used in the laser field](https://longbridge.com/en/news/275096821.md)
*2026-02-06T08:24:20.000Z*
> On February 6th, Castech stated on the interactive platform that the devices produced by the company are mainly used in 

### [Castech: The controlling shareholder, the Fujian Institute of Material Structure of the Chinese Academy of Sciences, has completed a 2% reduction in holdings](https://longbridge.com/en/news/274504502.md)
*2026-02-02T11:10:28.000Z*
> Castech announced that its controlling shareholder, the Fujian Institute of Material Structure Research of the Chinese A

### [Multiple regions actively cultivate future industries, 10 concept stocks have concentrated chips](https://longbridge.com/en/news/271042265.md)
*2025-12-30T00:15:44.000Z*
> Since the beginning of this year, future industries have attracted significant market attention, with the government act

### [Castech: In the first three quarters, a cash dividend of RMB 1.00 is distributed for every 10 shares](https://longbridge.com/en/news/269991992.md)
*2025-12-17T10:04:13.000Z*
> Castech announced that the equity distribution plan for the first three quarters of 2025 is as follows: based on the com

### [Castech: During the period of stock price fluctuations, the company's actual controller reduced holdings by 1.0429 million shares](https://longbridge.com/en/news/269221131.md)
*2025-12-10T11:19:03.000Z*
> Castech announced that the closing price of its stock increased by more than 20% cumulatively over three consecutive tra

### [Computing power hardware stocks fluctuate and rebound, Castech hits the limit up](https://longbridge.com/en/news/267762503.md)
*2025-11-28T03:13:31.000Z*
> Computing power hardware stocks have rebounded, with Castech hitting the daily limit. Previously, Dongtianwei also hit t

### [Optical Communication: The "Hard Infrastructure" of the Digital Economy! From Policy to Performance, the Theme Welcomes a New Development Window, Analysis of the Business Logic of SDGI/Castech/Longbridge Optical Fiber](https://longbridge.com/en/news/267438764.md)
*2025-11-26T01:35:55.000Z*
> Recently, the optical communication industry has seen frequent positive developments. The Ministry of Industry and Infor

### [](https://longbridge.com/en/news/267264032.md)
*2025-11-25T01:33:40.000Z*
> A-share computing hardware stocks continue to be strong, SDGI has three consecutive trading limits, Castech has reached