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Sinopec Oilfield Service Corporation news

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(600871)"Sinopec Oilfield Service Corporation"Report for Q3 2026

October 28, 2026

(600871)"Sinopec Oilfield Service Corporation"Announcement on Resolutions of the 15th Meeting of the 11th Board of Directors

October 28, 2026

(600871)"Sinopec Oilfield Service Corporation"Announcement on Actual External Guarantees in the First Three Quarters of 2026

October 28, 2026

(600871)"Sinopec Oilfield Service Corporation"Announcement on Resolutions of the 14th Meeting of the 11th Board of Directors

October 19, 2026

(600871)"Sinopec Oilfield Service Corporation"Announcement on Convening the Q3 2026 Performance Briefing

October 19, 2026

(600871)"Sinopec Oilfield Service Corporation"Announcement on Results of the Public Offering of Sci-Tech Innovation Corporate Bonds (Second Tranche) to Professional Investors in 2026

October 14, 2026

Announcement on Resolutions of the 1st Extraordinary General Meeting in 2026

September 22, 2026

Announcement on Departure of the Chairman and Legal Representative

September 3, 2026

Notice on Convening the 1st Extraordinary General Meeting in 2026

September 2, 2026

Announcement on Resolutions of the 13th Meeting of the 11th Board of Directors

August 17, 2026

Announcement on Convening the 2026 Semi-Annual Performance Briefing

August 3, 2026

Announcement on the Issuance Results of the Second Tranche of the Public Offering of Sci-Tech Innovation Corporate Bonds to Professional Investors in 2026

July 13, 2026

Announcement on Winning the Bid for an Engineering Project

July 7, 2026

Announcement on Obtaining Registration Approval on Public Issuance of Corporate Bonds to Professional Investors from China Securities Regulatory Commission

May 26, 2026

Announcement on Resolutions of 2025 Annual General Meeting, the 1st A-share Shareholders' Meeting in 2026 and the 1st H-share Shareholders' Meeting in 2026

May 22, 2026

Global Times: From seawater to green hydrogen, and beyond, Qingdao charts a new growth path

April 28, 2026

Announcement on Election of Employee Representative Director

March 27, 2026

Announcement on Resolutions of the 11th Meeting of the 11th Board of Directors

March 16, 2026

Announcement on Convening the 2025 Annual Performance Briefing

March 4, 2026

Announcement on Abnormal Fluctuations in Stock Trading of A-shares

March 3, 2026

Announcement on the Actual Occurrence of External Guarantees in 2025

January 21, 2026

Announcement on Resolutions of the 1st Extraordinary General Meeting in 2025

December 18, 2025

Announcement on Proposal of Canceling the 1st Extraordinary General Meeting in 2025

December 15, 2025

Notice on Convening the 1st Extraordinary General Meeting in 2025

October 31, 2025

Announcement on Resolutions of the 7th Meeting of the 11th Board of Supervisors

October 28, 2025

Announcement on the Actual Occurrence of External Guarantees in the First Three Quarters of 2025

October 22, 2025

Announcement on Convening the Q3 2025 Performance Briefing

October 15, 2025

Announcement on the Signing of a Project Contract by Subsidiary

September 24, 2025

Announcement on Winning the Bid for Projects

September 12, 2025

Announcement on Resolutions of the 9th Meeting of the 11th Board of Directors

August 18, 2025

Announcement on Convening the Semi-annual Performance Briefing of 2025

August 8, 2025

Announcement on the Actual Occurrence of Semi-annual External Guarantees in 2025

July 21, 2025

Announcement on Resignation of Non-Executive Directors

July 8, 2025

Announcement on Resolutions of 2024 Annual General Meeting, the 1st A-share Shareholders' Meeting in 2025 and the 1st H-share Shareholders' Meeting in 2025

June 6, 2025

Announcement on Implementation Results of Share Repurchase and Share Changes

June 4, 2025

Announcement on Progress in Repurchasing A-shares

May 6, 2025

Report for Q1 2025

April 24, 2025

Announcement on the Actual Occurrence of External Guarantees in Q1 2025

April 22, 2025

Announcement on Resolutions of the 7th Meeting of the 11th Board of Directors

March 18, 2025

Announcement on Convening 2024 Annual Performance Meeting

March 4, 2025

Announcement on the Actual Occurrence of External Guarantees for 2024

January 17, 2025

Announcement on Initial Repurchase of A Shares through Call Auction

January 8, 2025

Announcement on Resignation of Directors

December 10, 2024

Announcement on Notifying Creditors of Share Repurchase

December 6, 2024

Announcement on Shareholdings of Top 10 Shareholders and Top 10 Holders of Shares Without Sales Restrictions on the Equity Registration Date of the General Meeting for Deliberating the Share Repurchase Plan

December 2, 2024

Announcement on Progress in Transfer of State-owned Shares

November 1, 2024

Announcement on Resolutions of the 3rd Meeting of the 11th Board of Supervisors

October 24, 2024

Notice on Convening the 1st Extraordinary General Meeting in 2024

October 20, 2024

Announcement on the Actual Occurrence of External Guarantees in Q1-Q3 2024

October 16, 2024

Announcement on Continuing Related Party Transactions

September 26, 2024

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