Tender For supply of pre-mix mineral mixture materials di-calcium phosphate ,copper sulphate ,zinc sulphate(zinc(min-33%) ,manganese sulphate ,cobalt sulphate ,potassium lodine ,sucram ,flavouring agent ,vitamin ad3 ,vitamin-a(1000000 iu/g) & vitamin d3 (200000 iu/g, material required in powder form ,vitamin e ,500 iu/g, material required in powder form