We are manufacture and trade in chine clay, ball clay, processed chine clay[kaolin], kaolin powder[300 mesh], silica sand and silica powder[300 mesh], bauxite, red iron oxide and yellow iron oxide, 1st grad [processed] kaolin al2o3 39 %, silica 52%, whiteness 87%, ii grad kaolin [processed] al2o3 25%, silica 65%, whiteness 80%. We are interested into export-import also.