---
title: "688190.SH (688190.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688190.SH/news.md"
symbol: "688190.SH"
name: "688190.SH"
parent: "https://longbridge.com/en/quote/688190.SH.md"
datetime: "2026-03-08T09:56:33.600Z"
locales:
  - [en](https://longbridge.com/en/quote/688190.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688190.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688190.SH/news.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/quote/688190.SH/news.md) | [繁體中文](https://longbridge.com/zh-HK/quote/688190.SH/news.md)


# 688190.SH (688190.SH) — Related News

### [YUNLU MATERIALS: Net profit in 2025 decreased by 19.13% year-on-year](https://longbridge.com/en/news/277174767.md)
*2026-02-27T09:30:38.000Z*
> YUNLU MATERIALS announced that the company achieved an operating income of 1,889,590.9 thousand yuan in 2025, a decrease

### [YUNLU MATERIALS Chairman and General Manager Li Xiaoyu lifts the detention](https://longbridge.com/en/news/275220797.md)
*2026-02-08T08:01:05.000Z*
> YUNLU MATERIALS announced that Mr. Li Xiaoyu, the company's chairman and general manager, was previously subjected to de

### [YUNLU MATERIALS: Shareholder Guo Keyun has cumulatively reduced his holdings in the company by 1.0742 million shares, accounting for 0.90% of the company's total share capital](https://longbridge.com/en/news/272838493.md)
*2026-01-16T12:57:13.000Z*
> YUNLU MATERIALS announced that shareholder Guo Keyun will reduce his holdings in the company by a total of 1.0742 millio

### [YUNLU MATERIALS: Directors and executives collectively increased their holdings by 4.0455 million yuan, completing the shareholding plan](https://longbridge.com/en/news/269976531.md)
*2025-12-17T08:07:52.000Z*
> YUNLU MATERIALS announced that the company's directors and senior executives have completed the shareholding increase pl

### [YUNLU MATERIALS conducted a block trade today at a discount, with 629,500 shares traded and a transaction amount of 59.2612 million yuan](https://longbridge.com/en/news/266337735.md)
*2025-11-18T09:29:35.000Z*
> On November 18th, YUNLU MATERIALS had a block trade of 629,500 shares, with a transaction amount of 59.2612 million yuan

### [Shandong: The top 50 leading enterprises in new materials for 2025 have been announced](https://longbridge.com/en/news/265437749.md)
*2025-11-12T04:08:43.000Z*
> The Shandong Provincial Department of Industry and Information Technology recently announced the list of the top 50 lead

### [YUNLU MATERIALS: Guo Keyun plans to reduce his holdings by no more than 3%](https://longbridge.com/en/news/262416313.md)
*2025-10-23T11:20:37.000Z*
> YUNLU MATERIALS announced that its shareholder Guo Keyun holds 20,905,948 shares of Qingdao Yunlu Advanced Materials Tec