Buying magnetite ore Fe3O4, 65 - 75 % purity, FOB terms

I am interested in purchasing magnetitie ore.
Please let me know more details of your product:
1. An authorised report of ore composition (especially the weight of Fe, Si, Al, P, Ca, Mg);
2. Price lists of your product per ton;
3. Photos of your ore would be helpful.
I would appreciate if you can provide more info about the product.