Core Viewpoint - Gree Electric Appliances has strategically focused on chip research and development since 2015, establishing a comprehensive industrial chain capability from design to manufacturing [1] Group 1: Company Developments - In 2022, Gree established Zhuhai Gree Electronic Components Co., Ltd., which is responsible for the manufacturing of third-generation semiconductor silicon carbide (SiC) wafers, power device packaging testing, and semiconductor testing services [1] - The construction of the silicon carbide chip factory was initiated in December 2022 [1] Group 2: Business Model and Partnerships - Gree's external cooperation includes over 20 chip design companies, primarily focusing on a wafer foundry business model while also providing packaging and testing services [1] - The customer sectors include new energy vehicles, photovoltaic energy storage, industrial control, and home appliances, promoting the application of domestic silicon carbide chips in various scenarios [1]