---
title: "603803.SH (603803.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/603803.SH/news.md"
symbol: "603803.SH"
name: "603803.SH"
parent: "https://longbridge.com/en/quote/603803.SH.md"
datetime: "2026-05-20T12:47:11.839Z"
locales:
  - [en](https://longbridge.com/en/quote/603803.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/603803.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/603803.SH/news.md)
---

# 603803.SH (603803.SH) — Related News

### [RAISECOM shareholder Feng Xuesong plans to reduce his holdings by no more than 1.95%](https://longbridge.com/en/news/284744200.md)
*2026-04-30T10:19:04.000Z*
> RAISECOM announced that shareholder Feng Xuesong plans to reduce his holdings by no more than 8.303 million shares, appr

### [CPO concept rebounds sharply, CIG and others hit the daily limit](https://longbridge.com/en/news/284485754.md)
*2026-04-29T03:21:16.000Z*
> The CPO concept has rebounded, with CIG and WG Tech hitting the daily limit, RAISECOM previously hitting the daily limit

### [CPO concept fluctuates and rebounds, YUANJIE SEMICONDUCTOR rises over 6% and continues to set new historical highs](https://longbridge.com/en/news/284483107.md)
*2026-04-29T02:59:45.000Z*
> The CPO concept fluctuated and rebounded during the trading session, with YUANJIE SEMICONDUCTOR rising over 6% to set a 

### [](https://longbridge.com/en/news/284483352.md)
*2026-04-29T02:56:15.000Z*
> The A-share CPO concept opened low and rose high, RAISECOM hit the daily limit, JOVE rose over 9%, and stocks such as Ca

### [A-share closing review: ChiNext rose 0.8%, continuing to set a new high in over 4 years, with concepts such as fiberglass, lithium mines, and energy metals strengthening](https://longbridge.com/en/news/282500649.md)
*2026-04-13T07:08:12.000Z*
> The three major A-share indices rose collectively today, with the ChiNext Index up 0.8%, reaching a new high in over 4 y

### [Midday Review: ChiNext index rises 0.39% in half a day, CPO, PCB and other computing hardware stocks are repeatedly active](https://longbridge.com/en/news/282480763.md)
*2026-04-13T03:31:34.000Z*
> The three major A-share indices showed mixed performance in the morning session, with the ChiNext rising by 0.39%. CPO, 

### [April 13 Midday Market Review: GEM Index Surges and Pulls Back to Rise 0.39%; Fiberglass Concept Stocks Explode](https://longbridge.com/en/news/282480640.md)
*2026-04-13T03:30:59.000Z*
> The market fluctuated and diverged in morning trading, with the three major indices showing mixed performance. Fiberglas

### [CPO concept rises, RAISECOM hits the limit up](https://longbridge.com/en/news/282470176.md)
*2026-04-13T01:38:43.000Z*
> The CPO concept is rising, RAISECOM hits the limit up, Shijia Photons rises over 8% to reach a historical high, Guangxun

### [A-shares open: Shanghai Composite Index down 0.95%, ChiNext Index down 1.1%, CPO and precious metal concept stocks decline, storage chip stocks pull back](https://longbridge.com/en/news/280711396.md)
*2026-03-27T01:37:17.000Z*
> The three major A-share indices opened lower, with the Shanghai Composite Index down 0.95% and the ChiNext Index down 1.

### [](https://longbridge.com/en/news/280711582.md)
*2026-03-27T01:28:38.000Z*
> The A-share CPO concept sector fell in bidding, with RAISECOM and Everbright both opening down nearly 7%. Multiple stock