Group 1 - The 2025 China Refrigeration Exhibition took place in Shanghai from April 27 to 29, showcasing Midea Group's Building Technology with the theme "AI Intelligent Building Renewal" and launching several new products and technology platforms, including the MDV Cloud Eye multi-split energy consumption monitoring platform [1] - The MDV Cloud Eye platform offers comprehensive monitoring of building energy consumption, addressing issues like unnecessary energy waste during non-working hours by providing monthly energy-saving reports and solutions for various systems, including water systems and elevators [5] - Midea's technology has demonstrated significant cost savings, as seen in a case study with Haidilao hotpot restaurants, achieving a 12% reduction in electricity costs and a 30% reduction in gas expenses through personnel detection and energy recovery systems [5] Group 2 - A specific building project using Midea's MDV 8-20 HP product showed a total renovation cost of 48,900 yuan, resulting in an annual electricity savings of 16,845 kWh, with a payback period of approximately 3.2 years, highlighting the economic benefits for property owners [6] - The domestic market for energy-saving renovations in multi-split systems is estimated to exceed 100 billion yuan, indicating a growing demand for low-cost building operations and energy efficiency solutions [5]