Specifications:1) #639: 100% purea) Nature white, no obvious spotb) Moisture: less than 6%c) Maximum granule diameter: 0.154mm2) #637: 100% purea) Yellowish, no obvious spotb) Moisture: less than 6%c)

Specifications:1) #639: 100% pure a) Nature white, no obvious spot b) Moisture: less than 6% c) Maximum granule diameter: 0.154mm2) #637: 100% pure a) Yellowish, no obvious spot b) Moisture: less than

Specifications:1) #501:a) Yellowish, no brown sliceb) Peeled and even2) #502:a) Deep yellow, or a little brown, no dark brownb) The thickness: 6-7mmc) Moisture: less than 10%Outer packing: 25kg/plasti

Specifications:1) #501: a) Yellowish, no brown slice b) Peeled and even2) #502: a) Deep yellow, or a little brown, no dark brown b) The thickness: 6-7mm c) Moisture: less than 10% Outer packing: 25kg/

Specifications:1) 100% pure2) Maximum particle diameter: 0.20mmInner packing: 25kg/plastic bagOuter packing: 25kg/plastic knitting bagOr packing at buyers option

Specifications:1) 100% pure2) Maximum particle diameter: 0.20mmInner packing: 25kg/plastic bagOuter packing: 25kg/plastic knitting bagOr packing at buyers option

Specifications:1) Square granules or side slices2) Dark green, no brown or black granules3) Even size4) Length and width: 8-10mm5) Moisture: less than 8%

Specifications:1) Square granules or side slices2) Dark green, no brown or black granules3) Even size 4) Length and width: 8-10mm5) Moisture: less than 8%

Specifications:1) Dimensions: 10 x 10mm2) Color: all white3) Moisture: less than 8%Inner packing: double polybagsOuter packing: cartonOr packing at buyers option