CEC CoreCast(SH:600764) Sou Hu Cai Jing·2025-03-28 23:00Summary of Key Points Core Viewpoint - As of March 28, 2025, China Marine Defense (600764) closed at 28.42 yuan, down 10.18% from last week's 31.64 yuan, indicating a significant decline in stock price [1]. Trading Information - On March 28, China Marine Defense recorded a large transaction amounting to 2.0462 million yuan [3]. Company Announcements - China Marine Defense announced a guarantee for its wholly-owned subsidiary, China Shipbuilding Liaohai Oil and Gas Equipment (Shenyang) Co., Ltd., with a guarantee amount of 5 million yuan. The total amount of guarantees provided by the company reached 22.87 million yuan, which is 2.83% of the net assets attributable to the parent company as of December 31, 2023 [1][3]. - The subsidiary, Liaohai Oil and Gas, has total assets of 112.4262 million yuan and total liabilities of 75.1650 million yuan as of December 31, 2023, with a net asset value of 37.2612 million yuan [1]. - The guarantee agreement includes joint liability and covers the principal, interest, and other obligations under the main contract, with a guarantee period of two years from the maturity of the main debt [1].