1. Used for making iron salts, iron oxide pigments, mordants, water purifiers, preservatives, disinfectants, etc; 2. Medically, it is used as an anti anemia drug, local Astringent and blood tonic, and can be used for chronic blood loss caused by Uterine fibroid; Analysis reagents and raw materials for ferrite production; 3. Iron fortifier as a feed additive; 4. In agriculture, it can be used as a pesticide to prevent and control wheat smut, apple and pear scab, and fruit tree decay; Edible grade is used as a nutritional supplement, such as iron fortifier and fruit and vegetable coloring agent. 5. It can also be used as fertilizer to remove moss and lichen from tree trunks. It is the raw material for manufacturing magnetic iron oxide, iron oxide red and iron blue inorganic pigments, iron catalysts and poly Iron(III) sulfate. 6. In addition, it is also used as a chromatographic analysis reagent, etc.1. How many kinds of mesh size do you have ? We supply four different mesh size: 80-100Mesh, 20-40Mesh, 12-24Mesh and 6-12Mesh. 2. How about your prices ? The price is determined by the packaging, quantity, and destination port you require; We can also choose between container and bulk vessel to reduce costs for our customers. So, before quoting, please advise these information. 3. What kinds of payment methods do you accept ? T/T and LC at sight, we also support other payment according to different market require.1. Supply Difference Mesh Size: 80-100Mesh, 20-40Mesh, 12-24Mesh and 6-12Mesh. 2. Supply OEM bag and our Brand Bag. 3. Rich experience in container and BreakBulk Vessel Operation.10000 Metric Ton per Month