Our Activated Carbon Powder is of Chinese origin. We can supply carbon with various iodine and methylene blue values. The advertised price is for carbon of the following value. MOQ: 25 Metric Tonne Iodine value:300mg/g Size:200 mesh Moisture 10% Methylene Blue Value:40 mg/g The following products are available as well with the listed price FOB 1100USD Iodine value:500mg/g Size:200 mesh Moisture 5% Methylene Blue Value:70 mg/g 1300USD Iodine value:700mg/g Size:200 mesh Moisture 5% Methylene Blue Value:120 mg/g 2600USD Iodine value:900mg/g Size:200 mesh Moisture 5% Methylene Blue Value:150 mg/g