White crystals with nitrate nitrogen ≥13.5% and K₂O ≥46% (13.5-0-46), to GB/T20784-2018, licence (Chuan) XK13-006-00188, in 25 kg bags. Fully water-soluble, chloride- and sodium-free and fast acting, it suits top dressing, especially for chlorine-sensitive crops such as tobacco, fruit trees and vegetables.