【Applications】 (1) Automobile, motorcycle exhaust gas purification catalysis. (2) Industrial organic waste gas purification and indoor air purification. (3) Combustion catalytic for natural gas. 【Product Features】 (1) The anti-aging capability in high temperature of CeO2 and ZrO2 is improved by doping additives. (2) Products have higher oxygen storage capacity, higher rate of oxygen storage and lower light-off temperature. (3) Particle size distribution is narrow, which improve the quality of coating and reduce the loss rate. (4) Advanced production technology, equipment and standardized management ensure the stability of product. 【Products】 Main composition（%） CeO2: 60% ZrO2: 30% La2O3: 5% Y2O3: 5% Pr6O11: / Nd2O3: / Al2O3: / RC-LY-25:/ Yellow powder