---
title: "605305.SH (605305.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/605305.SH/news.md"
symbol: "605305.SH"
name: "605305.SH"
parent: "https://longbridge.com/en/quote/605305.SH.md"
datetime: "2026-05-21T06:22:27.857Z"
locales:
  - [en](https://longbridge.com/en/quote/605305.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/605305.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/605305.SH/news.md)
---

# 605305.SH (605305.SH) — Related News

### [3S released its first-quarter performance, with a net profit attributable to the parent company of 129 million yuan, a year-on-year increase of 30.74%](https://longbridge.com/en/news/284194519.md)
*2026-04-27T10:20:02.000Z*
> 3S released its Q1 2026 performance, with revenue of 439 million yuan, a year-on-year increase of 38.41%; net profit att

### [3S: Promoting market expansion across multiple industries, with related business layout steadily advancing](https://longbridge.com/en/news/282847458.md)
*2026-04-15T12:42:35.000Z*
> On April 15th, Zhongji Lianhe (605305) held an online performance exchange meeting, with institutional investors such as

### [3S released its 2025 annual performance, with a net profit attributable to the parent company of 530 million yuan, a year-on-year increase of 68.47%](https://longbridge.com/en/news/282657236.md)
*2026-04-14T08:46:04.000Z*
> 3S released its annual report for 2025, with operating revenue of 1.878 billion yuan, a year-on-year increase of 44.64%;

### [3S: The energy storage fire protection business has obtained domestic orders](https://longbridge.com/en/news/280431618.md)
*2026-03-25T07:42:05.000Z*
> On March 25th, 3S stated on the interactive platform that the energy storage fire protection business launched in the fi

### [Zhonglian Resources' "Air-Cooled Blast Furnace Stone Aggregate" has received the Green Building Material Certification from the Ministry of the Interior, enhancing its competitiveness](https://longbridge.com/en/news/275585617.md)
*2026-02-11T09:58:46.000Z*
> Zhonglian Resources (9930) has obtained the green building material certification from the Ministry of the Interior for 

### [The two directors and senior executives of Zhongji Lianhe plan to reduce their holdings by no more than 0.91% of the shares](https://longbridge.com/en/news/275111070.md)
*2026-02-06T10:35:03.000Z*
> 3S announced that the company's director and senior vice president Wang Xijun and Ma Dongsheng plan to reduce their hold

### [Zhejiang Merchants Securities: Maintains "Buy" rating on 3S, 2025 annual report performance forecast meets expectations](https://longbridge.com/en/news/274469562.md)
*2026-02-02T06:11:55.000Z*
> Zhejiang Merchants Securities maintains a "Buy" rating on 3S, expecting a year-on-year growth of 59%-75% in net profit a

### [3S announced an earnings forecast, expecting a net profit attributable to the parent company of 500 million to 550 million yuan in 2025, a year-on-year increase of 58.83% to 74.71%](https://longbridge.com/en/news/274120973.md)
*2026-01-29T09:01:03.000Z*
> 3S expects a net profit attributable to the parent company of 500 million to 550 million yuan in 2025, a year-on-year in