---
title: "002897.SZ (002897.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/002897.SZ/news.md"
symbol: "002897.SZ"
name: "002897.SZ"
parent: "https://longbridge.com/en/quote/002897.SZ.md"
datetime: "2026-05-20T10:23:47.741Z"
locales:
  - [en](https://longbridge.com/en/quote/002897.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/002897.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/002897.SZ/news.md)
---

# 002897.SZ (002897.SZ) — Related News

### [The copper cable high-speed connection concept rebounds after hitting the bottom, CZT hits the daily limit in the afternoon](https://longbridge.com/en/news/286040564.md)
*2026-05-12T05:42:25.000Z*
> The concept of copper cable high-speed connections has rebounded after hitting a bottom, CZT reached the daily limit in 

### [CZT: Net profit in the first quarter of 2026 was 40.2695 million yuan, a year-on-year decrease of 37.69%](https://longbridge.com/en/news/284369372.md)
*2026-04-28T11:00:00.000Z*
> CZT announced that its operating revenue in the first quarter of 2026 was 1.292 billion yuan, a year-on-year decrease of

### [CZT: Has not yet entered the NVIDIA supply chain](https://longbridge.com/en/news/282633383.md)
*2026-04-14T05:22:00.000Z*
> On April 14th, CZT stated on the interactive platform that the company has not yet entered the NVIDIA supply chain

### [Hot Picks: Optical Communication + Domestic Chips + Sulfuric Acid + Lithium Batteries](https://longbridge.com/en/news/282465455.md)
*2026-04-13T00:30:54.000Z*
> Hotspot Selection (April 13) mainly focuses on optical communication, domestic chips, and the sulfuric acid market. In t

### [CZT and others established a technology company including communication equipment manufacturing business](https://longbridge.com/en/news/281822431.md)
*2026-04-07T03:06:12.000Z*
> Dongguan Yitai Intelligent Manufacturing Technology Co., Ltd., a subsidiary of CZT, and Dongguan Weixia Electronic Techn

### [CZT: Currently, the 1.6T high-speed connector products are under development](https://longbridge.com/en/news/281139254.md)
*2026-03-31T07:05:21.000Z*
> On March 31st, CZT stated on the interactive platform that the 1.6T high-speed connector products are currently under de

### [CZT: The 224G product is currently in the development stage, and samples are expected to be available in the first half of this year](https://longbridge.com/en/news/281097912.md)
*2026-03-31T01:05:22.000Z*
> On March 31st, CZT stated on the interactive platform that the 224G product is currently in the development stage, and s

### [](https://longbridge.com/en/news/277709650.md)
*2026-03-04T02:06:58.000Z*
> A-share copper cable high-speed connection concept stocks fluctuated and rose, HGTECH reached a new high during the trad

### [](https://longbridge.com/en/news/277121690.md)
*2026-02-27T00:46:19.000Z*
> On February 27th, CZT stated on the interactive platform that there are currently sufficient orders for high-speed conne

### [CPO, copper cable, and other computing hardware stocks continue to strengthen, with Huafeng and several other stocks reaching new highs](https://longbridge.com/en/news/276971638.md)
*2026-02-26T02:24:25.000Z*
> CPO, copper cable, and other computing hardware stocks continue to strengthen, with YOFC, CHY, Huafeng, and ZTT hitting