---
title: "300600.SZ (300600.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300600.SZ/news.md"
symbol: "300600.SZ"
name: "300600.SZ"
parent: "https://longbridge.com/en/quote/300600.SZ.md"
datetime: "2026-05-20T23:59:49.291Z"
locales:
  - [en](https://longbridge.com/en/quote/300600.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300600.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300600.SZ/news.md)
---

# 300600.SZ (300600.SZ) — Related News

### [GRKJ released its first-quarter performance, with a net loss attributable to the parent company of 4.1954 million yuan, narrowing by 7.99%](https://longbridge.com/en/news/283696045.md)
*2026-04-22T15:50:05.000Z*
> GRKJ released its first quarter report for 2026, with operating revenue of 64.6713 million yuan, a year-on-year increase

### [【Stock Movement】The shipbuilding sector opened lower, ST YaGuang (300123.CN) fell by 16.93%](https://longbridge.com/en/news/283580744.md)
*2026-04-22T01:31:20.000Z*
> In today's morning session, the shipbuilding sector opened lower, with ST YaGuang (300123.CN) experiencing the largest d

### [](https://longbridge.com/en/news/283422047.md)
*2026-04-21T01:34:40.000Z*
> The A-share commercial aerospace concept continues to be strong, with ARTS GROUP achieving a two-day limit up, SHUNHO ST

### [GRKJ: Loss of 55.0224 million yuan in 2025](https://longbridge.com/en/news/281526008.md)
*2026-04-02T12:42:16.000Z*
> GRKJ (300600) disclosed in its annual report on April 2 that it expects operating revenue of 277 million yuan in 2025, a

### [GRKJ released its 2025 annual performance, with a net loss attributable to the parent company of 55.0224 million yuan, an increase of 44.53%](https://longbridge.com/en/news/281521543.md)
*2026-04-02T12:13:02.000Z*
> GRKJ released its annual report for 2025, with operating revenue of 277 million yuan, a year-on-year decrease of 0.24%. 

### [The marine equipment sector fluctuated and surged, with China Power hitting the limit up](https://longbridge.com/en/news/278017782.md)
*2026-03-06T02:42:42.000Z*
> The marine equipment sector fluctuated and surged, with China Power hitting the daily limit, and stocks such as COMEC, H

### [GRKJ: The shareholding reduction plan for shareholders holding more than 5% has expired, with a cumulative reduction of 2.87% of shares](https://longbridge.com/en/news/276719513.md)
*2026-02-24T10:47:17.000Z*
> GRKJ announced that the share reduction plan of its shareholder Gong Ruiliang, who holds more than 5% of the shares, has

### [](https://longbridge.com/en/news/275836439.md)
*2026-02-13T01:48:01.000Z*
> The A-share military industry sector experienced a surge, with the shipbuilding and marine engineering sectors leading t

### [The marine equipment sector is rising, with Highlander up over 10%](https://longbridge.com/en/news/275544806.md)
*2026-02-11T03:16:30.000Z*
> The marine equipment sector is rising, with Highlander up over 10%, and BESTWAY, ASAC, China Shipbuilding Defense, GRKJ,