Company news
Sunstone Development Co., Ltd. news in 2026
Sunstone Development Co., Ltd.'s news releases, calls and decks from 2026, newest first.
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Announcement on Providing Guarantee in October 2026
October 29, 2026
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Report for Q3 2026
October 27, 2026
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Notice on Convening the 3rd Extraordinary General Meeting in 2026
October 27, 2026
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Announcement on Resolutions of the 6th Meeting of the 6th Board of Directors
October 27, 2026
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Announcement on Investment in the Construction of the 200,000 t/a High-Current-Density Energy-Efficient Carbon Materials Project and Signing of the Capital Increase Agreement
October 27, 2026
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Announcement on Amendment to the Articles of Association and Addition and Revision of Certain Governance Policies
October 27, 2026
(603612)"SUNSTONE DEVELOPMENT CO., LTD."Announcement on Receipt of the Decision on Not Conducting Further Review for Anti-monopoly Review of Concentration of Undertakings
October 12, 2026
Announcement on Providing Guarantee in September 2026
September 28, 2026
Announcement on Convening the 2026 Semi-annual Performance Briefing
September 9, 2026
Announcement on Resolutions of the 2nd Extraordinary General Meeting in 2026
September 7, 2026
Announcement on Providing Guarantee in August 2026
August 31, 2026
Notice on the 2nd Extraordinary General Meeting in 2026
August 21, 2026
Announcement on Providing Guarantee in July 2026
July 31, 2026
Announcement on Result of Shareholding Reduction by Shareholder
July 20, 2026
Announcement on the Implementation of the Employee Project Co-Investment Plan by a Controlled Subsidiary and the Related Party Transaction
July 14, 2026
Announcement on Providing Guarantee in June 2026
June 30, 2026
Announcement on Progress in Performance Compensation
June 23, 2026
Announcement on Implementation of Dividend Distribution for 2025
June 9, 2026
Announcement on Providing Guarantee in May 2026
May 29, 2026
Announcement on Receiving the Decision on Not Proceeding to Further Review of the Concentration of Undertakings
May 22, 2026
Announcement on Resolutions of the 2025 Annual General Meeting
May 15, 2026
Announcement on Attending the 2026 Online Collective Reception Day for Investors of Listed Companies in Shandong Jurisdiction
May 12, 2026
Announcement on Providing Guarantee in April 2026
April 29, 2026
Announcement on Convening Performance Briefing for 2025 and Q1 2026
April 28, 2026
Announcement on Making Provisions for Asset Impairment
April 22, 2026
Announcement on Initiating Arbitration and Taking Precautionary Measures Regarding Performance Compensation Matters
April 16, 2026
Announcement on Providing Guarantee in March 2026
March 30, 2026
Announcement on Release of Pledge of Shareholder's Shares
March 26, 2026
Announcement on Providing Guarantee in February 2026
February 27, 2026
Announcement on Shareholding Reduction Results of Directors and Senior Management Members
February 26, 2026
Announcement on Resolutions of the 1st Meeting of the 6th Board of Directors
February 9, 2026
Announcement on Providing Guarantee in January 2026
January 30, 2026
Announcement on Expected Increase in Performance for 2025
January 26, 2026
Announcement on Election of Board of Directors at Expiry of Term of Office
January 23, 2026