Technical condition for quality: No. Property UM Condition for admissibility Analysis methods 1 Aspect - clear liquid visual 2 Hazen colour UnitHazen Max. 10 ISO 2211 / 73 3 Relative density at 20 0 C - 1.462 – 1.467 ASTM D 1298 / 85 4 Trichlorethylene content % min 99 Annex 5 Water content ppm max 100 ISO 760 / 1978 6 Free chlorine content - absent ASTM D 4755 / 92 7 Residue to evaporation[...]

Manganese ore, as oxides: Manganese [Mn] min. - 20% Iron [Fe] min. - 10% Silicium dioxide [SiO2] max.- 38% Phosphor [P] max.- 0.4% Manganese carbonate, natural as ore: Manganese [Mn] min. - 27% Iron [Fe] min. - 10% Silicium dioxide [SiO2] max.- 36% Phosphor [P] max.- 0,4% Manganese oxide – Technical: MnO Specifications UM Appearance brown powder Manganese: [Mn] % min. 61 Alkali metals: [Na2O+K2O] % max. 0.09 Silicium dioxide: [SiO2] [...]

Foliar fertilizers: foliar sol 411 foliar sol 111 foliar sol 011 three products used in different stages of crop/vegetables/fruits development. The product has liquid form, concentration 1-1.5% (1-1.5 liters mixed with 100 liters of water.) aplicable with terestrial means, or 5-10% by planes. More details regarding these fertilizers solutions at request.[...]