---
title: "002809.SZ (002809.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/002809.SZ/news.md"
symbol: "002809.SZ"
name: "002809.SZ"
parent: "https://longbridge.com/en/quote/002809.SZ.md"
datetime: "2026-05-20T16:22:46.209Z"
locales:
  - [en](https://longbridge.com/en/quote/002809.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/002809.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/002809.SZ/news.md)
---

# 002809.SZ (002809.SZ) — Related News

### [](https://longbridge.com/en/news/285317756.md)
*2026-05-06T05:44:10.000Z*
> The trading volume of the Shanghai and Shenzhen stock markets has exceeded 2.5 trillion yuan for the eighth consecutive 

### [First annual loss since going public! Redwall expects "increased revenue but no profit" in 2025, with the new fine chemical business becoming a drag on performance after production starts](https://longbridge.com/en/news/284126693.md)
*2026-04-26T23:28:15.000Z*
> Redwall (SZ002809) released its 2025 annual report, marking its first annual loss, with a net profit attributable to sha

### [Redwall released its first-quarter performance, with a net loss attributable to the parent company of 11.1887 million yuan](https://longbridge.com/en/news/284108057.md)
*2026-04-26T10:16:02.000Z*
> Redwall released its first quarter report for 2026, with operating revenue of 173 million yuan, a year-on-year increase 

### [The Shenzhen Stock Exchange officially released the first batch of supporting business rules for deepening the reform of the ChiNext](https://longbridge.com/en/news/283998545.md)
*2026-04-24T12:07:20.000Z*
> Shenzhen Stock Exchange officially released the first batch of 4 supporting business rules, including the revised "ChiNe

### [On the first trading day after the holiday in the Chinese stock market, over a hundred stocks hit the upper limit! The Shanghai Composite Index rose by 0.26%, and the small-cap index increased by more than 2%](https://longbridge.com/en/news/281853594.md)
*2026-04-07T08:54:00.000Z*
> On Tuesday, April 7th, the Chinese A-share market performed strongly, with all three major indices closing higher. The S

### [<![CDATA[New Federal Market Access Restrictions: Optimizing Manufacturer Strategies as PBMs Gain Power]]>](https://longbridge.com/en/news/281789817.md)
*2026-04-06T19:00:00.000Z*
> Pharmacy benefit managers (PBMs) are facing increased scrutiny and regulatory changes due to potential conflicts of inte

### [](https://longbridge.com/en/news/280969458.md)
*2026-03-30T07:02:04.000Z*
> The Shanghai Composite Index closed up 9.56 points on March 30, an increase of 0.24%, at 3923.29 points; the Shenzhen In

### [](https://longbridge.com/en/news/280942176.md)
*2026-03-30T02:21:34.000Z*
> The three major A-share indices expanded their declines, with the ChiNext falling over 2%, the Shenzhen Index down 1.45%

### [](https://longbridge.com/en/news/280942159.md)
*2026-03-30T02:21:31.000Z*
> ChiNext fell more than 2%

### [The Shanghai Composite Index opened down 29 points, and the Shenzhen Component Index fell 141 points or 1.03%](https://longbridge.com/en/news/280936077.md)
*2026-03-30T01:30:43.000Z*
> The mainland stock market fell in early trading, with the SSE Index opening at 3,884 points, down 29 points or 0.75%. Th