Manufacturing, processing and sales of auto parts, motorcycle parts (excluding those prohibited or restricted by the state), textiles and clothing. Production of medical masks; production of protective equipment for medical staff (Class II medical equipment); wholesale of medical masks; production of daily masks (non-medical); sales of daily masks (non-medical); production of labor protection products; sales of labor protection products; production of protective equipment for medical staff (Class I medical equipment); wholesale of protective equipment for medical staff; production of special labor protection articles; sales of special labor protection articles; manufacturing of industrial textile products; sales of industrial textile products; sales of machinery and equipment; sales of disinfectants (excluding hazardous chemicals)