---
title: "300933.SZ (300933.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300933.SZ/news.md"
symbol: "300933.SZ"
name: "300933.SZ"
parent: "https://longbridge.com/en/quote/300933.SZ.md"
datetime: "2026-05-21T17:39:37.677Z"
locales:
  - [en](https://longbridge.com/en/quote/300933.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300933.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300933.SZ/news.md)
---

# 300933.SZ (300933.SZ) — Related News

### [](https://longbridge.com/en/news/286698964.md)
*2026-05-18T01:47:06.000Z*
> The A-share power grid equipment sector saw a short-term surge, with WindSun Science & Technology hitting a new high dur

### [InnoCare: Specific shareholder HeRui XinSheng plans to reduce its holdings by no more than 0.8305%](https://longbridge.com/en/news/281369509.md)
*2026-04-01T12:42:08.000Z*
> Inke Rui announced that a specific shareholder, Shenzhen Helui Xinshi Information Technology Partnership, holds 5.2726 m

### [](https://longbridge.com/en/news/270678407.md)
*2025-12-24T02:20:16.000Z*
> A-share computing stocks showed mixed performance, with Nexwise rising over 7%. Deep Sanda A, GREATTOWN, SINOSTAR CABLE,

### [Summary of Listed Company Announcements on the Evening of November 25, 2025](https://longbridge.com/en/news/267350985.md)
*2025-11-25T12:10:09.000Z*
> On November 25, 2025, multiple listed companies announced changes in shareholder holdings. Kingsun Share received a 0.71

### [The controlling shareholder of SINOSTAR CABLE, Zhongchen Holdings, plans to reduce its holdings by no more than 3%](https://longbridge.com/en/news/267333732.md)
*2025-11-25T11:16:04.000Z*
> According to the Zhitong Finance APP, SINOSTAR CABLE announced that its controlling shareholder, SINOSTAR Holdings Limit

### [SINOSTAR CABLE released its performance for the first three quarters, with a net profit attributable to the parent company of 30.9587 million yuan, a decrease of 35.09%](https://longbridge.com/en/news/263120513.md)
*2025-10-28T14:44:04.000Z*
> SINOSTAR CABLE released its third quarter report for 2025, with operating revenue for the first three quarters at 2.211 

### [SINOSTAR CABLE: Net profit in the first half of 2025 decreased by 43.50% year-on-year](https://longbridge.com/en/news/254789641.md)
*2025-08-27T11:02:11.000Z*
> SINOSTAR CABLE announced that in the first half of 2025, the operating revenue was 1.482 billion yuan, a year-on-year in

### [](https://longbridge.com/en/news/249337559.md)
*2025-07-21T05:13:38.000Z*
> Power grid equipment stocks continued to strengthen in the afternoon, with China XD hitting the upper limit. Previously,

### [SINOSTAR CABLE: Won a bid for a project worth 379 million yuan from Southern Power Grid Company](https://longbridge.com/en/news/248373040.md)
*2025-07-14T08:41:22.000Z*
> SINOSTAR CABLE announced that on July 11, 2025, it received the "Notice of Winning Bid" from China Southern Power Grid S

### [SINOSTAR CABLE won the bid for a project and signed a contract with a total amount of 246 million yuan](https://longbridge.com/en/news/247128505.md)
*2025-07-03T10:43:02.000Z*
> SINOSTAR CABLE recently signed procurement contracts with State Grid Jiangsu Electric Power Co., Ltd. and State Grid Fuj