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| Longhai ammonium bicarbonate : |
| It is agricultural ammonium bicarbonate with additives. It meets the first grade standard of GB3359-2001. The N>17.10%, the moisture <3.5%. It is granular crystal. |
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| Panjiang multielement compound fertilizer and other special fertilizer: |
It is a new high  efficiency according the crop demand to N, P and K. It can improve the soil quality and fertilizer availability . It can increase the output of crops and maintain the agricultural biological environment. |
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| Daoxiang calcium superphosphate : |
| It is a water soluble phosphate fertilizer, the appearance is gray brown or gray white. The available P ≥16%, moisture≤12%, free acid ≤5%. It can used in different soil and crop. It can increase the output and sugar degree of root tuber , fruit and crops. It also improve the cold resistance of crop. |
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| Sulfuric acid: |
It  is mainly used in the production of concentraned superphosphate and ammonium sulphate. It has broad application in chemical industry. It is the material of sulfate. It can be used in plastic, artificial fiber, dyes, paint, medicine, pesticide, herbicide, the washing of petroleum, metallurgy and explosive.
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