---
title: "600583.SH (600583.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/600583.SH/news.md"
symbol: "600583.SH"
name: "600583.SH"
parent: "https://longbridge.com/en/quote/600583.SH.md"
datetime: "2026-05-20T00:13:21.624Z"
locales:
  - [en](https://longbridge.com/en/quote/600583.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/600583.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/600583.SH/news.md)
---

# 600583.SH (600583.SH) — Related News

### [The construction of my country's first intelligent production line for deep-water oil and gas equipment process pipelines has been completed](https://longbridge.com/en/news/285830425.md)
*2026-05-10T05:51:40.000Z*
> On May 10th, China National Offshore Oil Corporation announced that the country's first deep-water oil and gas equipment

### [COOEC: In the first quarter, the market contract amount surged by 381.81%, with a full order book anchoring long-term growth](https://longbridge.com/en/news/284113875.md)
*2026-04-26T13:06:54.000Z*
> On April 24th, COOEC (600583) disclosed its Q1 2026 report. The company coordinates domestic and international dual circ

### [COOEC: Net profit in the first quarter was 438 million yuan, a year-on-year decrease of 18.94%](https://longbridge.com/en/news/283983653.md)
*2026-04-24T10:43:22.000Z*
> COOEC announced that in the first quarter of 2026, operating revenue was 4.994 billion yuan, a year-on-year decrease of 

### [Understanding the Market | Oil Stocks Rise Sharply as the Closure of the Strait of Hormuz Disrupts Energy Supply; Institutions Expect Short-Term Crude Oil Prices to Remain Strong](https://longbridge.com/en/news/283780299.md)
*2026-04-23T07:04:05.000Z*
> Oil stocks rose collectively, with COSL up 5.55%, PetroChina up 3.38%, CNOOC up 2.6%, and Sinopec Corp. up 1.33%. The bl

### ["A-Share Focus" Iran claims there are signs that the U.S. intends to lift the maritime blockade, oil prices plummet, and oil stocks follow suit](https://longbridge.com/en/news/283611854.md)
*2026-04-22T06:49:00.000Z*
> Iranian media reported that Iran has received indications that the United States is ready to lift the maritime blockade,

### [Chevron's Senior Construction Manager Ralf Honermeier and his team visited COOEC's Qingdao base](https://longbridge.com/en/news/283499385.md)
*2026-04-21T12:28:33.000Z*
> Recently, Ralf Honermeier, Senior Construction Manager of Chevron's investment projects, and his team visited the Qingda

### [Understanding the Market | Oil Stocks Lead the Decline, CNOOC Falls Over 3%, US-Iran Talks May Restart, International Oil Prices Plunge](https://longbridge.com/en/news/282767559.md)
*2026-04-15T01:53:03.000Z*
> Oil stocks fell sharply. As of the time of writing, CNOOC dropped 3.01%, trading at HKD 25.8; PetroChina fell 2.57%, tra

### [COOEC: Shareholders extend the plan to increase their holdings in the company for an additional 12 months](https://longbridge.com/en/news/281853723.md)
*2026-04-07T08:54:07.000Z*
> COOEC announced that its controlling shareholder, China National Offshore Oil Corporation, will extend the shareholding 

### [COOEC: Completed the acquisition of 49% equity in China National Offshore Oil Corporation for 859 million yuan](https://longbridge.com/en/news/281163432.md)
*2026-03-31T09:53:00.000Z*
> Sina Finance reported on March 31 that COOEC announced that its wholly-owned subsidiary, HaiGong Zhuhai, has acquired 49