---
title: "300527.SZ (300527.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300527.SZ/news.md"
symbol: "300527.SZ"
name: "300527.SZ"
parent: "https://longbridge.com/en/quote/300527.SZ.md"
datetime: "2026-05-21T06:09:44.828Z"
locales:
  - [en](https://longbridge.com/en/quote/300527.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300527.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300527.SZ/news.md)
---

# 300527.SZ (300527.SZ) — Related News

### [CHINA HARZONE: Expected net profit growth of 60.81%-141.21% year-on-year in 2025](https://longbridge.com/en/news/274112125.md)
*2026-01-29T07:57:48.000Z*
> ST Harzone expects a net profit of RMB 13.8959 million to RMB 20.8437 million in 2025, a year-on-year increase of 60.81%

### [](https://longbridge.com/en/news/266103540.md)
*2025-11-17T01:35:35.000Z*
> The China Shipbuilding System concept sector in A-shares fluctuated upward, with PERIC rising over 8%, CEC CORECAST and 

### [CHINA HARZONE: The company's flood control sandbag stacking robot is under development](https://longbridge.com/en/news/265463531.md)
*2025-11-12T08:00:52.000Z*
> On November 12th, ST HARZONE stated on the interactive platform that the company's flood control sandbag stacking robot 

### [China Shipbuilding Emergency won the bid for the 65 modular steel bridge project in Peru](https://longbridge.com/en/news/258478021.md)
*2025-09-23T08:27:40.000Z*
> On September 23rd, China Shipbuilding Group's China Shipbuilding Emergency announced that it won the bid for the procure

### [The fine storm is coming: financial fraud and other issues are the hardest hit areas, Yili Clean Energy still faces a fine of 200 million despite delisting](https://longbridge.com/en/news/258161267.md)
*2025-09-20T01:09:10.000Z*
> In recent years, the China Securities Regulatory Commission has intensified its crackdown on financial fraud and other i

### [China Shipbuilding Emergency signed multiple government procurement projects for traffic emergency markets](https://longbridge.com/en/news/257634695.md)
*2025-09-17T01:35:41.000Z*
> According to China Shipbuilding Emergency news, recently, China Shipbuilding Emergency signed multiple emergency bridge 

### [CHINA HARZONE: The flood control sandbag stacking robot developed by the company has completed its prototype](https://longbridge.com/en/news/256676820.md)
*2025-09-10T06:24:05.000Z*
> On September 10th, ST CHINA HARZONE stated on the interactive platform that the flood control sandbag stacking robot dev

### [CHINA HARZONE: Net profit of 5.1629 million yuan in the first half of 2025, a year-on-year increase of 504.17%](https://longbridge.com/en/news/254817975.md)
*2025-08-27T12:41:11.000Z*
> ST Harzone announced that in the first half of 2025, operating revenue was 403 million yuan, a year-on-year decrease of 

### [ST Harzone: August 27 is the last conversion day for "Emergency Convertible Bonds"](https://longbridge.com/en/news/254728489.md)
*2025-08-27T04:04:01.000Z*
> ST Harzone (300527) announced on August 27 that August 27 is the last conversion date for the "Emergency Convertible Bon

### [ST Harzone: After the market closes on August 22, the "Emergency Convertible Bonds" will cease trading](https://longbridge.com/en/news/254091885.md)
*2025-08-22T03:58:42.000Z*
> On August 22, ST CHINA HARZONE announced that the "Emergency Convertible Bonds" will cease trading after the market clos