Pharma importer for pharma - Marble–Mining

We have requirement for Barite 4.2 lumps qty 300K MT per year (per month 30k mt) and Bentonite API 80k per year (21k mt per quarter ).

looking for La Barite (BaSO4) density: 3.9 or 4.0 and 4.1. Bentonite. KCl: Potassium Chloride CaCl2: Calcium Chloride. NaOh

i would like to know if sepiolite fiber of 20mm or more length without aesbestos is available for import.