DA INVE LIMITED

Y2O3 Yttrium oxide Specification: Y2O3/TREO99.995%~99.999% TREO99% LOI1% RE impurity wt%) : Nd2O35ug/g CeO22ug/g

Nd2O3 Neodymium Oxide Specification: Nd2O3/ TREO99.5%~99.9% TREO99% LOI1% Not RE impurity wt%) : CaO100ug/g Fe2O310ug/

La2O3 Lanthanum Oxide Specification: La 2O3/ TREO99%~99.999% TREO99% LOI0.5%

Eu2O3 Europium Oxide Specification: Eu2O3/TREO99.995%~99.999% TREO99% LOI1% RE impurity wt%):

CeO2 Cerium Oxide Specification: CeO2/ TREO99.99% TREO99% LOI1% Not RE impurity wt%) : CaO100ug/g Fe2O310ug/g SiO250ug/

Pr6O11 Praseodymium Oxide Specification: Pr6O11/TREO99.5%~99.9% TREO99% LOI1%

Dy2O3 Dysprosium Oxide Specification: Dy2O3/ TREO99.5%~99.95% TREO99% LOI1% Not RE impurity wt%) : Fe2O320ug/g CaO100ug/g SiO2100ug/

Er2O3 Erbium oxide Specification: Er2O3/ TREO99.5%~99.9% TREO99% LOI1% Not RE impurity wt%) : Fe2O320ug/g CaO100ug/g SiO2100ug/g

Er2O3 Erbium oxide Specification: Er2O3/ TREO99.5%~99.9% TREO99% LOI1% Not RE impurity wt%) : Fe2O320ug/g CaO100ug/g SiO2100ug/g

Rare earth metal Praseodymium Metal, Neodymium metal, Yttrium metal, Dysprosium -Fe alloy, Praseodymium + Neodymium Alloy, Samarium Metal, Gadolini

Rare earth metal Praseodymium Metal, Neodymium metal, Yttrium metal, Dysprosium -Fe alloy, Praseodymium + Neodymium Alloy, Samarium Metal, Gadolini