Group 1 - The article discusses the importance of selecting the right customs agent for importing various goods such as old equipment, home appliances, electronic components, toys, lighting, and chemical products [1] - It highlights the common types of goods imported through Shanghai Port, including new and used electromechanical equipment, pre-packaged food, frozen meat, cosmetics, and daily necessities [5] - The article outlines the necessary documentation for customs clearance, including shipping documents, invoices, and various certificates required for different products [6] Group 2 - The customs clearance process at Shanghai Port involves several steps: arrival of goods, payment of freight, customs inspection and declaration, tax assessment, payment of taxes, customs inspection of containers, release of goods, and delivery to designated locations [7] - It emphasizes the need for proper documentation and compliance with regulations to ensure a smooth customs clearance process [3][5]