Sub-Chapter200520062007200920102011
Mineral or chemical fertilisers, nitrogenous.$462,906 $303,637$60,867$218,074$1,387,135
Mineral or chemical fertilisers, potassic.$162,223     
Mineral or chemical fertilisers $79  $654,223$3,315,592
Total$625,129$79$303,637$60,867$872,297$4,702,727