Group 1 - The 2025 New Zealand International Construction Expo was organized by the New Zealand Chinese Construction Industry Association and attended by consuls from the Chinese consulate in Auckland [1] - During the event, it was highlighted that China is promoting green building and developing green building materials, while New Zealand is reforming its construction industry to allow various foreign building materials into the local market [2] - The expo lasted for two days, attracting over a hundred well-known companies and brands, with an expected attendance of more than 10,000 people [4] Group 2 - The event showcased products from Chinese manufacturers, including structural materials, decorative materials, smart home appliances, and kitchen and bathroom products [4] - There is an emphasis on mutual learning and collaboration between the industries of both countries to promote green and low-carbon transformation [2] - The meeting between President Xi Jinping and Prime Minister Luxon earlier in June underscored the importance of deepening trade and investment cooperation in areas such as technology innovation and infrastructure [2]