Beijing Tianyuan Law Firm's special legal opinion on the differentiated dividend of Zhenhai shares
Announcement of Resolutions of the 12th Meeting of the Fifth Board of Directors of Zhenhai Petrochemical Engineering Co., Ltd.
Announcement of Zhenhai Petrochemical Engineering Co., Ltd. on the holding of the 2023 Annual Results Briefing
Rules of Procedure of the Supervisory Board
Announcement of Zhenhai Petrochemical Engineering Co., Ltd. on applying for a comprehensive credit line from the bank
Zhenhai Petrochemical Engineering Co., Ltd. 2023 Audit Report
Notice of Zhenhai Petrochemical Engineering Co., Ltd. on holding the 2023 annual results briefing
Strategy Committee Rules of Work
Internal reporting system for critical information
Independent Director's 2023 Debriefing Report (Ge Panpan)
Zhenhai Petrochemical Engineering Co., Ltd. 2023 Internal Control Audit Report
Independent Director's 2023 Debriefing Report (Zhang Jian)
Independent Director's 2023 Debriefing Report (Zhu Yan)
Zhenhai Petrochemical Engineering Co., Ltd. 2023 Board Work Report
Zhenhai Petrochemical Engineering Co., Ltd. 2023 Supervisory Committee Work Report
Evaluation report on the performance of accounting firms in 2023
Announcement of Resolutions of the 10th Meeting of the Fifth Board of Directors of Zhenhai Petrochemical Engineering Co., Ltd.
Announcement of Resolutions of the Eighth Meeting of the Fifth Board of Supervisors of Zhenhai Petrochemical Engineering Co., Ltd.
Announcement of Zhenhai Petrochemical Engineering Co., Ltd. on the renewal of the company's 2024 financial statements and internal control auditing agency
Constitution of Zhenhai Petrochemical Engineering Co., Ltd.
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