the scope of business includes the production and sale of: Class I medical devices, Class II sanitary materials and dressings, medical polymer materials and products;, medical gauze; sales: Class I, II, III medical devices, sterilization supplies; general labour protection supplies; "engaged in the import and export of goods and technologies (national laws and regulations require approval to operate or prohibit the import and export of (except for goods and technologies that are subject to approval or prohibited by national laws and regulations)