---
title: "600309.SH (600309.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/600309.SH/news.md"
symbol: "600309.SH"
name: "600309.SH"
parent: "https://longbridge.com/en/quote/600309.SH.md"
datetime: "2026-05-19T20:28:43.852Z"
locales:
  - [en](https://longbridge.com/en/quote/600309.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/600309.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/600309.SH/news.md)
---

# 600309.SH (600309.SH) — Related News

### [Wanhua and others established a new materials technology company in Yantai](https://longbridge.com/en/news/286492293.md)
*2026-05-15T01:44:50.000Z*
> According to the Qichacha APP, recently, Wandi New Materials Technology Co., Ltd. was established, with a business scope

### [21.8 billion heavy investment! Middle Eastern funds are buying up China's high-end manufacturing](https://longbridge.com/en/news/285779116.md)
*2026-05-08T15:04:09.000Z*
> Against the backdrop of geopolitical tensions, Middle Eastern sovereign wealth funds have shown strong confidence in Chi

### [06:01 ETMaleic Anhydride Market worth $3.79 billion by 2035 - Exclusive Report by MarketsandMarkets™](https://longbridge.com/en/news/285702016.md)
*2026-05-08T10:02:18.000Z*
> The Maleic Anhydride Market is projected to grow from USD 1.84 billion in 2025 to USD 3.79 billion by 2035, with a CAGR 

### [](https://longbridge.com/en/news/285466572.md)
*2026-05-07T01:32:35.000Z*
> The polypropylene continuous main contract fell 3% intraday, currently reported at 8639.00 yuan

### [Overview of Institutional Holdings in Q1, with the Electronics Sector Leading in Allocation](https://longbridge.com/en/news/285331195.md)
*2026-05-06T07:33:09.000Z*
> According to the institutional holdings data for the first quarter, the electronic industry ranks first in allocation, w

### [Performance explosion, multiple drivers, where is the outlook for Wanhua in 2026?](https://longbridge.com/en/news/284960141.md)
*2026-05-02T07:52:13.000Z*
> Wanhua Chemical's operating revenue in the first quarter of 2023 was 54.052 billion yuan, with a net profit of 3.718 bil

### [](https://longbridge.com/en/news/284713264.md)
*2026-04-30T07:03:14.000Z*
> Dalian Commodity Exchange: Increase Wanhua Chemical Group (Yantai) Olefins Co., Ltd. as a designated delivery warehouse 

### [Wanhua: Yantai Industrial Park PDH unit resumes production](https://longbridge.com/en/news/284345050.md)
*2026-04-28T09:40:52.000Z*
> Wanhua announced on April 28 that the 750,000 tons/year PDH unit at its Yantai industrial park began maintenance shutdow

### [China's Wanhua Chemical to Shut Penglai Units for Maintenance — OPIS](https://longbridge.com/en/news/283954467.md)
*2026-04-24T07:50:42.000Z*
> Wanhua Chemical plans to shut its petrochemical units at Penglai Industrial Park for 30 days of maintenance starting Sun