Company Description
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Eic tenexpo offers leonardite for fertilizer .Characteristicsof leonardite as follows: Indicator  Value  Moisture (operation ),%% 30,00 -45,00  Ash,%  12,00  Acidity ,PH  6,40  Bitumens ( crude montan wax ), (minimum ),% 15,00  Humic acid, % 65,00-80,00 Â