COMMODITY:  POTASSIUM CARBONATE 99.0%MIN

 SHIPPING MARKS: N/M

DATE: NOV. 25, 2018

 QUANTITY：40TONS / 1600BAGS

BATCH NO.: YR20181125

 Technical Specification

       Standard

  Test Result

 Assay

       99.0%min

    99.05%

 Sulphate

       0.04%max

    0.026%

 Chlorides

       0.03%max

    0.024%

 Water insolubles

       0.04%max

    0.016%

 Burn loss

       0.8%max

    0.6%

Iron

0.001%max

0.0008%

REMARKS: CHENG