Dead burned magnesite wanted Sweden

I am looking for a long term business partner , who can supply us whit Dead Burned Magnesite 97% , MgO (97%) SiO2 ( max 0,65%) CaO (max 1,4%) Fe2O3 (max 0,7%) B.D.(min 3,3g/cm3) SIZE 0-20 mm The estimated value to purchase is approximatly about 1000 MT every month. Please dont hesitate to offer me your rock bottom price on it.