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1.Low Chlorine Cerium Carbonate (99.95%)

2.Low Chlorine Cerium Carbonate (99.5%)

3.Cerium Nitrate (99.95%)

4.Cerium Nitrate (99.5%)

5.Cerium Hydrate (99.95%)

6.Cerium Hydrate (99.5%)

7.Cerium Acetate (99.95%)

8.Cerium Acetate (99.5%)

9.Cerium Ammonium Nitrate (99.95%)

10.Cerium Ammonium Nitrate (99.5%)

11.Ultra-fine Cerium Oxide (99.95%)

12.Ultra-fine Cerium Oxide (99.5%)

13.High specific surface Area Cerium Oxide (99.95%)

14.High specific surface Area Cerium Oxide (99.5%)

15.Zirconium Cerium Lanthanum Oxide

16.Cerium Zirconium Yttrium Oxide

17.Colloid Cerium Hydrate (99.95%)

18.Colloid Cerium Hydrate (99.5%)

SPN.	(1)Low Chlorine Cerium Carbonate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	40~50%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
1	60~70%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	40~50%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	60~70%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	SiO2	CL-
≤0.005%	≤0.001%	≤0.0030%	≤0.0050%	≤0.0030%	≤0.0030%
≤0.005%	≤0.001%	≤0.0050%	≤0.010%	≤0.0050%	≤0.0050%

SPN.	(2)Low Chlorine Cerium Carbonate (99.5%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	40~50%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
1	60~70%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	40~50%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	60~70%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	SiO2	CL-
≤0.03%	≤0.01%	≤0.0030%	≤0.0050%	≤0.0030%	≤0.0030%
≤0.03%	≤0.01%	≤0.0050%	≤0.010%	≤0.0050%	≤0.0050%

SPN.	(3)Cerium Nitrate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	38.5-39.8%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	38.5-39.8%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	Nd2O	CL-
≤0.005%	≤0.001%	≤0.0010%	≤0.0050%	≤0.0030%	≤0.0050%
≤0.005%	≤0.001%	≤0.0030%	≤0.010%	≤0.0050%	≤0.010%

SPN.	(4)Cerium Nitrate (99.5%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	38.5-39.8%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	38.5-39.8%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	Nd2O	CL-
≤0.03%	≤0.01%	≤0.0010%	≤0.0050%	≤0.0030%	≤0.0050%
≤0.03%	≤0.01%	≤0.0030%	≤0.010%	≤0.0050%	≤0.010%

SPN.	(5)Cerium Hydrate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	55~70%	≤0.01%	≥99.5%	≤0.005%	≤0.005%
2	55~70%	≤0.01%	≥99.5%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	SiO2
≤0.005%	≤0.001%	≤0.0010%	≤0.010%	≤0.010%
≤0.005%	≤0.001%	≤0.0020%	≤0.015%	≤0.015%

SPN.	(6)Cerium Hydrate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
	55~70%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
	55~70%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	SiO2
≤0.03%	≤0.01%	≤0.0010%	≤0.010%	≤0.010%
≤0.03%	≤0.01%	≤0.0020%	≤0.015%	≤0.015%

SPN.	(7) Cerium Acetate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	17~19%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	17~19%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
3	17~19%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	SiO2	CL-
≤0.005%	≤0.001%	≤0.0010%	≤0.0020%	≤0.0010%	≤0.0020%
≤0.005%	≤0.001%	≤0.0015%	≤0.0030%	≤0.0015%	≤0.0030%
≤0.005%	≤0.001%	≤0.0020%	≤0.0050%	≤0.0030%	≤0.0050%

SPN.	(8) Cerium Acetate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	17~19%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	17~19%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
3	17~19%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	SiO2	CL-
≤0.03%	≤0.01%	≤0.0010%	≤0.0020%	≤0.0010%	≤0.0020%
≤0.03%	≤0.01%	≤0.0015%	≤0.0030%	≤0.0015%	≤0.0030%
≤0.032%	≤0.01%	≤0.0020%	≤0.0050%	≤0.0030%	≤0.0050%

SPN.	(9) Cerium Ammonium Nitrate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	30~31%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	30~31%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe	Ca	Cu	Na
≤0.005%	≤0.001%	≤0.0005%	≤0.0005%	≤0.0005%	≤0.0003%
≤0.005%	≤0.001%	≤0.0010%	≤0.0010%	≤0.0010%	≤0.0010%

SPN.	(10) Cerium Ammonium Nitrate (99.5%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	30~31%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	30~31%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe	Ca	Cu	Na
≤0.03%	≤0.01%	≤0.0005%	≤0.0005%	≤0.0005%	≤0.0003%
≤0.03%	≤0.01%	≤0.0010%	≤0.0010%	≤0.0010%	≤0.0010%

SPN.	(11) Ultra-fine Cerium Oxide (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	≥99%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	≥99%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	CL-	粒度D50
≤0.005%	≤0.001%	≤0.0010%	≤0.0020%	≤0.0020%	≤1μm
≤0.005%	≤0.001%	≤0.0015%	≤0.0030%	≤0.0030%	≤1μm

SPN.	(12) Ultra-fine Cerium Oxide (99.5%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	≥99%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	≥99%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	CL-	Particle sizeD50
≤0.03%	≤0.01%	≤0.0010%	≤0.0020%	≤0.0020%	≤1μm
≤0.03%	≤0.01%	≤0.0015%	≤0.0030%	≤0.0030%	≤1μm

SPN.	(13) High specific surface Area Cerium Oxide (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	≥99%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
2	≥99%	≤0.01%	≥99.95%	≤0.005%	≤0.005%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	CL-	SPECIFIC SURFACE AREA
≤0.005%	≤0.001%	≤0.0010%	≤0.0020%	≤0.0020%	≥100m2/g
≤0.005%	≤0.001%	≤0.0015%	≤0.0030%	≤0.0030%	60-80m2/g

SPN.	(14) High specific surface Area Cerium Oxide (99.5%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	≥99%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
2	≥99%	≤0.3%	≥99.5%	≤0.04%	≤0.04%
Sm2O3/TREO	Y2O3/TREO	Fe2O3	CaO	CL-	SPECIFIC SURFACE AREA
≤0.03%	≤0.01%	≤0.0010%	≤0.0020%	≤0.0020%	100m2/g
≤0.03%	≤0.01%	≤0.0015%	≤0.0030%	≤0.0030%	60-80m2/g

	(15)Zirconium Cerium Lanthanum Oxide
	CHEMICALS IMPURITIES（wt%）		PHYSICAL PROPERTY
CeO2: (%)29±2	SO24	≤0.1	SPECIFIC SUEFACE AREA	60-80 m2/g
	TiO2	≤0.1
Z4O2: (%)62±3	Na	≤0.03	AGITED SPECIFIC SUEFACE AREA（900°C，5hs）	≥20 m2/g
	Nd2O3Pr6O11	≤0.1
La2O3: (%)9±1	SiO2	≤0.1	Particle sizeD50	1.5-3μm
	LOL(540°C)	≤3.0	Particle size Mean	2-5μm

	(16)Zirconium Cerium Lanthanum Oxide
	CHEMICALS IMPURITIES（wt%）		PHYSICAL PROPERTY
CeO2: (%)68±3	SO24	≤0.1	SPECIFIC SUEFACE AREA	60-80 m2/g
	TiO2	≤0.1
Z4O2: (%)24±2	Na	≤0.03	AGITED SPECIFIC SUEFACE AREA（900°C，5hs）	≥20 m2/g
	Nd2O3Pr6O11	≤0.1
La2O3: (%)8±1	SiO2	≤0.1	Particle sizeD50	1.5-3μm
	LOL(540°C)	≤3.0	Particle size Mean	2-5μm

SPN.	(17)Colloid Cerium Hydrate (99.95%)
GRADE	TREO	La2O3/TREO	CeO2/TREO	Pr6O11/TREO	Nd2O3/TREO
1	55~70%	≤0.01%	≥99.5%	≤0.005%	≤0.005%
2	55~70%	≤0.01%	≥99.5%	≤0.005%