we can offer you the lithium carbonate in a good quality,and good price Dear sirthis is Frank we can offer you the Li product as you need wish we can get the business and the service for you CAS NO. 554-13-2 3>Lithium Carbonate 99.0%min.industrial grade 4>Lithium Carbonate 99.5%min, battery grade 5>Lithium Carbonate 99.9%min, battery grade 5>Lithium Carbonate 99.99%min, high purified grade