Scrapping small eshop site. Catgories / subcategories/ products export is correct format in order to be import in woocommerce site

Scrapping small eshop site catgories / subcategories/ products export is correct format in order to import in woocommerce site. There is a sample product in xml format in woocommerce and the export format need to be according this format and then to inport in new woocomerce site. ( categories / Subcategories/ products/ prices) Also the prices need to be imported with 24% discount Full instractions how to make import in main and back up woocommerce site