Radioactivity concentration		Supplementary item
Products generated from natural resources --ALL-- coal ash (fly ash, etc.) lignite ash (fly ash, etc.) peat ash (fly ash, etc.) Cerium hydrate Cerium nitrate Cerium oxide Composite rare-earth chloride Didymium carbonate Gadolinium oxide Lanthanum oxide Neodymium oxide Praseodymium oxide Rare-earth carbonate Rare-earth fluoride Rare-earth oxide Samarium oxide Sm-Gd concentrate carbonate Terbium oxide Yttrium oxide cement intermediate product from fertilizer plant nitrogen fertilizer phosphate fertilizer phosphogypsum phosphoric acid refined oil scale of oil sedment from fertilizer plant sludge of aluminium industry sludge of oil solis waste from fertilizer plant titanium dioxide titanium dioxide pigment waste of iron oxide wastewaters from fertilizer plant	Country --ALL-- AUSTRAL BRAZIL CANADA CHINA D CONGO EGYPT FINLAND GREECE HUNGARY INDIA IRELAND ITALY JAPAN JORDAN MOROCCO PAKISTN ROMANIA RUSSIAN SPAIN SU ARAB SYRIA TANZNIA TUNISIA TURKEY USA ZAMBIA	Material name 　　Method of measurement 　　Remarks