General business items: Production: complete vehicles, special (modified) vehicles, fire trucks, engines, chassis, transmission systems, auto parts, repairs, and other products; manufacturing of four-wheel agricultural transport vehicles and parts (models and varieties approved by relevant state authorities); Distribution: sales of self-produced products, distribution of raw materials for automobile production, machinery and equipment, electromechanical products, parts, and other materials, and provision of related after-sales service and repair business; Development: development of multi-variety, serialized products based on automotive products; Property management: property management and other services suitable for the company to undertake as needed (except for those with special state regulations); Foreign trade: contracting overseas automotive industry projects and exporting equipment and materials required for overseas projects; operating export of self-produced products and related technologies by company members; operating import of raw materials, auxiliary materials, machinery and equipment, instruments, spare parts, and related technologies required for production and scientific research by company members; Services: automotive quality inspection, automotive vehicle safety technical performance monitoring, processing of clothing, handicrafts, electronic products, balls, luggage, and mechanical parts (except for those with special state regulations); rental services of company-owned houses.