Purchase Qty. Reference FOB Price
1-999 kg US$35.00
1,000-9,999 kg US$31.00
10,000+ kg US$28.00
Product Description
Chitosan Oligosaccharide Powder Efficacy -Improve quality and appearance of fruits,prolong storage time; -Full with organic matter; -Improve soil fertilizer,enhance plants ability of anti-stress; -Can mixed with all the organic pesticides or fungicides well.