Group 1 - The 2025 Marine Cooperation Development Forum will be held from September 7 to 9 in Qingdao, focusing on sustainable marine economy and collaboration for a beautiful ocean [1][2] - The forum will feature approximately 700 participants, including over 160 foreign guests, and will be attended by national leaders, international marine organizations, and representatives from various sectors [1][2] - The forum's structure includes a main forum, a mayoral dialogue, four parallel forums, and five special activities, aiming for comprehensive and innovative discussions [1][2][3] Group 2 - The theme of the forum emphasizes sustainable marine economy, aligning with the central government's directives, and aims to share advanced experiences in the marine sector [2][3] - The forum will cover cutting-edge topics such as artificial intelligence, ports, biomedicine, and youth talent, with multiple specialized sessions planned [2][3] - A total of 10 outcomes will be released, including the establishment of the Marine Artificial Intelligence Model Industry Alliance, and a broader exchange of experiences among international marine city mayors [3][4] Group 3 - The organization of the forum is designed to be efficient and environmentally friendly, with a comprehensive support system established to ensure high-quality service [3][5] - The mayoral dialogue will include representatives from marine cities in France, South Korea, and Kenya, focusing on urban governance and marine technology [4][5] - The forum aims to enhance global marine governance and promote sustainable development of marine cities through collaborative discussions on blue economy and marine industry upgrades [4][5]