flowchart TB block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] --> block4159construction-of-residential-and-non-residential-buildings["Construction of residential and non-residential buildings"] block3979manufacture-of-doors-and-windows-of-metal["Manufacture of doors and windows of metal"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block3756mining-of-other-non-ferrous-metal-ores["Mining of other non-ferrous metal ores"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block3966aluminium-production["Aluminium production"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4150recovery-of-sorted-materials["Recovery of sorted materials"] --> block4255wholesale-of-waste-and-scrap["Wholesale of waste and scrap"] block4255wholesale-of-waste-and-scrap["Wholesale of waste and scrap"] --> block3974casting-of-light-metals["Casting of light metals"] block3974casting-of-light-metals["Casting of light metals"] --> block3990treatment-and-coating-of-metals["Treatment and coating of metals"] block3974casting-of-light-metals["Casting of light metals"] --> block3979manufacture-of-doors-and-windows-of-metal["Manufacture of doors and windows of metal"] block4250wholesale-of-metals-and-metal-ores["Wholesale of metals and metal ores"] --> block3966aluminium-production["Aluminium production"] block3756mining-of-other-non-ferrous-metal-ores["Mining of other non-ferrous metal ores"] --> block4250wholesale-of-metals-and-metal-ores["Wholesale of metals and metal ores"] block3990treatment-and-coating-of-metals["Treatment and coating of metals"] --> block3979manufacture-of-doors-and-windows-of-metal["Manufacture of doors and windows of metal"] block3979manufacture-of-doors-and-windows-of-metal["Manufacture of doors and windows of metal"] --> block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] block3990treatment-and-coating-of-metals["Treatment and coating of metals"] --> block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4255wholesale-of-waste-and-scrap["Wholesale of waste and scrap"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] --> block4150recovery-of-sorted-materials["Recovery of sorted materials"] block4159construction-of-residential-and-non-residential-buildings["Construction of residential and non-residential buildings"] --> block4173demolition["Demolition"] block3990treatment-and-coating-of-metals["Treatment and coating of metals"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4173demolition["Demolition"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] --> block4146treatment-and-disposal-of-non-hazardous-waste["Treatment and disposal of non-hazardous waste"] block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] --> block4182joinery-installation["Joinery installation"] block4150recovery-of-sorted-materials["Recovery of sorted materials"] --> block4250wholesale-of-metals-and-metal-ores["Wholesale of metals and metal ores"] block3974casting-of-light-metals["Casting of light metals"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] --> block4178plumbing-heat-and-air-conditioning-installation["Plumbing, heat and air-conditioning installation"] block4178plumbing-heat-and-air-conditioning-installation["Plumbing, heat and air-conditioning installation"] --> block4173demolition["Demolition"] block4182joinery-installation["Joinery installation"] --> block4173demolition["Demolition"] block4034manufacture-of-electric-domestic-appliances["Manufacture of electric domestic appliances"] --> block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] block4029manufacture-of-other-electronic-and-electric-wires-and-cables["Manufacture of other electronic and electric wires and cables"] --> block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] block3974casting-of-light-metals["Casting of light metals"] --> block4034manufacture-of-electric-domestic-appliances["Manufacture of electric domestic appliances"] block3974casting-of-light-metals["Casting of light metals"] --> block4029manufacture-of-other-electronic-and-electric-wires-and-cables["Manufacture of other electronic and electric wires and cables"] block3990treatment-and-coating-of-metals["Treatment and coating of metals"] --> block4034manufacture-of-electric-domestic-appliances["Manufacture of electric domestic appliances"] block3990treatment-and-coating-of-metals["Treatment and coating of metals"] --> block4029manufacture-of-other-electronic-and-electric-wires-and-cables["Manufacture of other electronic and electric wires and cables"] block3978manufacture-of-metal-structures-and-parts-of-structures["Manufacture of metal structures and parts of structures"] --> block4251wholesale-of-wood-construction-materials-and-sanitary-equipment["Wholesale of wood, construction materials and sanitary equipment"] block3974casting-of-light-metals["Casting of light metals"] --> block3978manufacture-of-metal-structures-and-parts-of-structures["Manufacture of metal structures and parts of structures"] block3990treatment-and-coating-of-metals["Treatment and coating of metals"] --> block3978manufacture-of-metal-structures-and-parts-of-structures["Manufacture of metal structures and parts of structures"] block3979manufacture-of-doors-and-windows-of-metal["Manufacture of doors and windows of metal"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4034manufacture-of-electric-domestic-appliances["Manufacture of electric domestic appliances"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block4029manufacture-of-other-electronic-and-electric-wires-and-cables["Manufacture of other electronic and electric wires and cables"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block3978manufacture-of-metal-structures-and-parts-of-structures["Manufacture of metal structures and parts of structures"] --> block4143collection-of-non-hazardous-waste["Collection of non-hazardous waste"] block3966aluminium-production["Aluminium production"] --> block3974casting-of-light-metals["Casting of light metals"]