Processing of meat products and by-products; manufacturing of quick-frozen foods; manufacturing of instant noodles and other convenience foods; livestock slaughtering; poultry slaughtering; canned meat and poultry manufacturing; canned aquatic product manufacturing; canned vegetables and fruit manufacturing; wholesale of formula foods for special medical purposes; retail of formula foods for special medical purposes; import and export of various commodities and technologies (without separate import and export catalogues), except for commodities and technologies that are restricted by the state or prohibited from import and export; other warehousing industries (Excluding items that require approval); hardware retail; other plastic products manufacturing; motorcycle parts and accessories manufacturing; other daily necessities retail; other chemical product wholesale (excluding hazardous chemicals and controlled chemicals); arts and crafts and collectibles retail (excluding cultural relics, ivory and their products); metal and metal ore wholesale (excluding hazardous chemicals and controlled chemicals); building materials wholesale; self-owned real estate operations; other unlisted agricultural and sideline food processing.