steel industry / dairy products / waste-gas treatment equipment / by-products / food chain / chemical substances / agricultural chemicals / steel-making furnaces / electric steel-making furnaces / unintended by-products / manufacturing aluminum base alloy / food / /
Organization
Land / Infrastructure and Transport Ministry / Council of Inter-Ministries and Agencies / Internal Affairs and Communications Ministry of Foreign Affairs Ministry of Education / World Health Organization / Government of Japan Dioxins / Japan Cabinet office National Police Agency Ministry of Internal Affairs / Ministry of Agriculture / Council of Ministries and Agencies / Government of Japan / Ministry of Health / Economy / Trade and Industry Ministry of Land / Forestry and Fisheries Ministry of Economy / /