Purchase Qty. Reference FOB Price
10-49 Tons US$300.00
50-99 Tons US$280.00
100+ Tons US$260.00
Product Description
Product Description Specifications Product name NPK 15 30 15+TE ( nitrate SOP base) Formula N-P2O5-K2O+ TE (Chelated Zn Fe Cu Mn Mo B) Appearance Powder ( Granular OEM) Color white,purple,red,blue,OEM color Granular size 2~5mm Items Contents (%) N ≥ 15 P2O5 ≥ 30 K2O ≥ 15 ...