Dear Sir/Madam,My name Igor Sevonkaev from US.Im looking for products with the following specifications:Plates of graphite round or square with length at least 450mm and thickness 10mmHigh purity graphite : 99.999% High density: 90% or above (it is > 2 g/cm3 )Low porosityPotentially long term and large volume businessSpecify lead time, and offer samples as well as technical data sheet. Be eager to develop product for higher densityThank you Show More