34 683 63 43 29 Madrid [email protected]

34 683 63 43 29 [email protected]

Philippe Rombaut

2 Ammonium nitrate Urea Ammonium Nitrate Urea ammonium nitrate with sulphur Urea

4 Production process Liquid Ammonia 99.99% Nitric Acid 56-62% Contents of Nutrient total Nitrogen ~ 32% Contents of Nitrogen (Nutrients) 33.5 - 34.5% Ammonium Water (20-24%) Co-product Legend: End Product Interim Product Raw Materials Technology Fluids, Circulating Water, Nitrogen and Chemicals Liquid Ammonia Fresh Water Natural Gas Electric Energy Ammonia Air Fresh Water Technological Fluids Chemicals/ Catalysts Chemicals Liquid Ammonia Magnesium Sulphate for stabilization Nitric Acid Air Air Urea Ammonium Nitrate Fluids Ammonia Nitric Acid Amonium Nitrate (AN) Urea Ammonium Nitrate (UAN)

5 Ammonium Nitrate (AN) General data Ammonium nitrate is the most common nitrogen fertilizer for feeding all the kinds of crops with total contents of nitrogen 34%. This is the fastest acting granular nitrogen fertilizer appropriate for all the kinds of feeding. Due to its absorbable form after getting into the soil, it rapidly decomposes and provides the plants with nitrogen food. At the absorption of the ammonium nitrate from the soil, its form changes in due time, this process is easily regulated, taking into consideration the soil-climatic conditions and the time of the input of the product. The tests made by isotopic methods show that from 35 % to 50 % of the nitrogen introduced with the fertilizers are usually used by the plants. About 20–30% of the fertilizer nitrogen is immobilized by the soil micro-organisms. Advantages The agricultural crops dffi er in their needs of nitrogen for the formation of their production. These specific needs and the conditions of their cultivation are the basis for the determination of nitrogen mineral fertilization. The following is observed in case of deficit of nitrogen in plants: • Delayed growth • Initial pale green, yellow-green and even yellow foliage with subsequent browning and dying of the leaves • Low resistance to abiotic and biotic stress • Premature ripening The excessive nitrogen: • Accelerates the growth, the foliage grows up wildly and becomes dark green • The sterile and vegetation period is extended • Excessive nitrates and proteins are accumulated • The plants become unresistant to diseases, frost and drought • The technological qualities and the flavours of the production get deteriorated

6 AN Indicators Standards and norms Appearance White granules (possible shades depending on the inorganic additive) Total nitrogen on dry matter basis 34,4% ± 0,6% Content of nitrate nitrogen on dry matter basis 17,0% ± 0,6% Content of ammonia nitrogen on dry matter basis 17,0% ± 0,6% Water content 0,6% max. Inorganic additive (such as MgO) 0,3% – 0,5% Granules from 1 to 4 mm min. 95% Granules under 1 mm 5% max. Granules under 0.5 mm 3% max. It meets the requirements of Regulation 2003/2003 relating to mineral fertilizers with high contents of nitrogen. Active substance calculator No. Physical (kg) Active (kg) 1 5 1.72 2 10 3.44 3 15 5.16 4 20 6.88 5 25 8.6 6 30 10.32 7 35 12.04 Technical characteristics Packing • Bags - 1, 3, 5, 10 ,25 and 50 kg (PE) • Big bags — 600 kg (PP with internal PE layer) • Bulk

7 Urea ammonium nitrate (UAN) General data Urea Ammonium Nitrate has 32% total content of an active substance. It may be applied during the entire vegetation. Due to its specific qualities, it may be applied in pre-sowing feeding, for vegetative application and for corrective feeding. The use of Urea Ammonium Nitrate should be made under precisely defined meteorological conditions and strict observation of the recommended fertilization norms. Advantages • It contains three forms of nitrogen — amide, ammonium and nitrate, which presumes more uniform and continuous release of the active substance and reduces the percentage of denitrification • Significantly lower losses from lift-off even in the absence of optimal moisture due to the insignificant evaporation ensured by its composition and the high specific gravity — the loss of nitrogen is about 30% less compared to the ammonium nitrate and the urea • More uniform and high quality dispersion and faster effect of the fertilization • Maximal use of the active substance even at high temperature without the need of incorporation in the soil • Neutrality with regard to the oxidation of the soil. The urea, which under the influence of the urobacteria in the soil ammonificates to ammonium carbonate causes an alkaline reaction and neutralizes the acid reaction of the nitrate nitrogen • It preserves its qualities regardless of the period of storage; • In case of combined input with herbicides for sealing, up to 20% economy of fuel is realized due to the fact that fertilization with plant protection is combined • Guaranteed safety of use - it is not fire hazardous, explosive or toxic • It may be transported and stored in all the kinds of cisterns and vessels of stainless steel or artificial materials, which are in a good working condition • It may be combined with the measures for plant protection and is compatible for use also in drip irrigation and any types of irrigation systems without clogging the filters and the system components The product has been known and widely used in the agricultural production of the most developed countries in Europe, North and South America for many years. Urea Ammonium Nitrate is the most precise solution for nitrogen feeding. Being appropriate for almost all the kinds of crops, urea ammonium nitrate is a universal solution for modern farmers.

8 UAN Indicators Standards and norms Appearance Transparent liquid Total nitrogen content 32,0% ± 0,6% Ammonia nitrogen content 8,0% ± 0,6% Nitrate nitrogen content 8,0% ± 0,6% Amide nitrogen content 16,0% ± 0,6% Free ammonia content, below* 300ppm Inhibitor content* 100-140ppm * These indicators are not required under Regulation 2003/2003 for EU fertilizers. Analysis is made at request. Active substance calculator No. Litres (l) Physical (kg) Active (kg) 1 5 6.5 2.8 2 10 13 4.16 3 15 19.5 6.24 4 20 26 8.32 5 25 32.5 10,4 6 30 39 12.48 7 35 45.5 14.56 Technical characteristics Packing • Containers — 10 and 20 l (PET) • Plastic IBC containers — 1000 l • Transported in liquid form in tank trucks

S) is minimal and it can reach up to no more than 10% throughout the vegetation period of the nourished crop. The said feature makes this product the most effective nitrogen fertilizer which may secure the overall nitrogen fertilization and nourishment of your plants. Advantages • It contains three forms of nitrogen – amide, ammonium and nitrate, providing more even and long-term release of the active substance and reducing the denitrification percentage. • Ammonium thiosulphate, used in its production, makes it the most precise method of nitrogen fertilization of all agricultural crops. It retards the nitrification processes, thus achieving a more even release of nitrogen which may continue from 8 to 12 weeks. • Considerably lower waste from volatility even in case of lacking optimal humidity due to insignificant evaporation as a result of its composition formula and high relative weight – nitrogen waste is about 30% less compared to ammonium nitrate and carbamide. • More even and high quality dispersion and faster fertilization e ffect. • Ultimate use of the active substance, even at a high temperature, with no need to be put in the soil. • It preserves its qualities regardless of the storage period. • In case of combined usage with herbicides for sealing, 20% economy of fuel is achieved due to the fact that fertilization is combined with plant protection. • Guaranteed safety when used – it is not flammable, explosive or toxic.

S Indicators Standards and norms Appearance Transparent liquid Contents of total nitrogen, % 28,0% ± 0,6% Contents of ammonium nitrogen, % 8,8% ± 0,6% Contents of nitrate nitrogen, % 6,4% ± 0,6% Contents of amide nitrogen, % 12,8% ± 0,6% Contents of sulphur, % 5,0% ± 0,36% It meets the requirements of Regulation 2003/2003 for mineral fertilizers with high nitrogen contents. Active substance calculator No. Litres (l) Physical (kg) Active (kg) Active ( ): S 1 5 6.5 1.82 0.325 2 10 13 3.64 0.65 3 15 19.5 5.46 0.975 4 20 26 7.28 1.3 5 25 32.5 9.1 1.625 6 30 39 10.92 1.95 7 35 45.5 12.74 2.275 • It may be transported and stored in any type of tanks and containers made of stainless steel or synthetic material and in good working order. • It may be combined with plant protection measures and it is compatible for use for dripping irrigation and any type of irrigation systems without clogging up the filters and parts of the system. Technical characteristics Packaging • Plastic IBC containers — 1,000 l • Transported in liquid form in tank trucks

11 Carbamide (Urea) General data Urea is nitrogen fertilizer with high active substance content – 46%. As to composition the chemical formula of the urea is close to the organic formulation of the urea, which also provides for a number of advantages in the mass use for feeding crops. The interaction of the fertilizer with the soil is very different compared to the ammonium nitrate. Upon release of an active substance from the urea, to get to the form most accessible for the plants, the nitrogen passes through the three most significant processes related to its capture and fixation. Some of the processes are purely chemical, others are biological or physical. After urea gets into the soil, it is subject to dissolution from soil moisture, after that a part of it passes through the process of nitrification and nitrate anion (NO -) is obtained, which is food accessible for the plants. Another part of the products gets in the microorganisms and feeds their metabolic processes, a process of ammonification passes after these microorganisms die out, followed again by a process of nitrification by which the nutritional form of the nitrogen is obtained. This determines more uniform course of the processes in which urea gradually delivers its active substance in the soil to the plants. Advantages • The chemical formula of the urea is close in composition to the organic formulation of the urea, which also provides for a number of advantages in the mass use for feeding crops • Urea is the most concentrated nitrogen fertilizer • Due to the high nitrogen concentration, it contributes to lower expenses for transportation, storage, application and increases the labour efficiency

12 Urea Indicators Standards and norms Total nitrogen content min. 46.0% Biuret max. 1.2% Moisture content 0.5% max. Granules from 2 to 5 mm min. 90.0% It meets the requirements of Regulation 2003/2003 relating to mineral fertilizers with high contents of nitrogen Active substance calculator No. Physical (kg) Active (kg) 1 5 2.3 2 10 4.6 3 15 6.9 4 20 9.2 5 25 11.5 6 30 13.8 7 35 16.1 Technical characteristics Packing • Bags - 1, 3, 5, 10 ,20 and 40 kg (PE) • Big bags — 600 kg (PP with internal PE layer)) • Bulk

14 Triple superphosphate

14 Production process Technological Fluids Processed Phosphates Sulfuric Acid Natural Phosphates Technological Fluids Phosphoric Acis Processed Phosphates Natural gas for drying Technological Fluids Silicofluoric Acid (Co-product) Contents of a nutrient 45.5% P2O5 Legend: End Product Interim Product Raw Materials Technology Fluids, Circulating Water, Nitrogen and Chemicals Workshop Drying and Grinding Phosphates Phosphoric Acid Triple Superphosphate (TSP) Electric Energy

15 Triple Superphosphate (TSP) General data Triple superphosphate is highly concentrated phosphorus fertilizer containing 46% diphosphorus pentoxide ( ). It is appropriate for feeding all the types of soils which haveрН within the limits of weakly acidic to alkaline medium. The time periods during which the triple superphosphate is applied are predominantly as stocking autumn fertilization, as it is a slowly acting fertilizer. The gradual release of the active substance is due to the technology of production itself and the fact that the basic raw materials are phosphorus ores. They determine the content of various forms of phosphorus in the product. Certain conditions of the medium are required for the decomposition of phosphorus in the soil to forms, which are easily absorbable by the plants. Water-soluble phosphorus is the most accessible for the crops and the remaining forms contained in it must pass through various processes to reach these forms. Due to the water-soluble phosphorus, in which the phosphorus in the fertilizer is connected, it may provide for momentary satisfaction of the needs of the plants of phosphoric food. The remaining forms continue to deliver an active substance for a longer time period. This feature makes it very ffeective for agriculture because of its extended action. It is not hygroscopic and it has a granular form with equal in size granules which makes its application through fertilizer spreading equipment very precise. It is a recognized product in the technology for cultivating field crops as well as for perennials. In combination with nitrogen fertilizers (ammonium nitrate, urea ammonium nitrate, urea and so on), triple superphosphate is very successfully applied in the development of fertilization programs. Advantages •It boosts the growth of the root system of the young plants •It shortens the time period of youth infertility of young grape vines and fruit trees, it boosts the florescence and the ripening of the fruits •It increases the resistance of the plants to freezing and drought •It has a decisive role for the formation of the quality of the production of cereals, vegetable, fruit, technical and oil-bearing crops •It eliminates the negative influence of one-sided nitrogen fertilization • Plants derive most phosphorus from the soil in the middle of their vegetation when the main volume of vegetative mass is formed and the production is created The following is observed in case of deficit of phosphorus: • Weak and abnormally developed root system • Small-sized and curled at edges blue-green or green leaves with bronze or violet shade • The development, florescence and ripening of the fruits are inhibited • Low resistance to frost and cold • Huge decrease of yield and poor quality of yield

16 TSP Indicators Standards and norms Appearance Granules with greyish-ashy to black colour Absorbable Р2О5 content (Soluble in neutral ammonia citrate and water) 45,5%* Water-soluble Р2О5 content 85% of absorbable Р2О5 min. Moisture content 4.0% max. Granules from 1 to 5 mm min. 98.0% * Tolerances are according to Annex II of Regulation 2003/2003 for EU fertilizers. Technical characteristics Packing • Bags - 1, 3, 5, 10 ,25 and 50 kg (PE) • Big bags — 600 kg (PP with internal PE layer) • Bulk No. Physical (kg) Active (kg) 1 5 2.3 2 10 4.6 3 15 6.9 4 20 9.2 5 25 11.5 6 30 13.8 7 35 16.1 Active substance calculator

18 Monoammonium phosphate Diammonium phosphate Liquid combined fertilizer NP 6:21

18 Production process Monoammonium Phosphate Diammonium Phosphate (DAP) (MAP) Legend: End Product Interim Product Raw Materials Technology Fluids, Circulating Water, Nitrogen and Chemicals Ammonia Contents of nutrients min 52% P2O5 and 11% Nitrogen Electric Energy Contents of nutrients min 46% P2O5 and 18% Nitrogen Phosphoric Acid Natural Gas Technological Fluids Ammonia Phosphoric Acid Sulfuric acid Natural Gas Technological Fluids

19 Monoammonium phosphate (MAP) General data Mono ammonium phosphate (MAP or ammophos) is a complex, highly concentrated, ballastless, water-soluble mineral fertilizer. It is not hygroscopic and has a granular form with equal in size granules because of which it is dispersed evenly on the soil surface. It contains two main nutrients — 11% nitrogen (N) and 52% phosphoric pentoxide (P2 O5 ) or total 63% of active substance, which makes it easily absorbable by the plants. Ammophos is with the highest percentage of water-soluble P2 O5 (min. 52%) amongst phosphorus fertilizers. The availability of phosphorous ions creates conditions for more energetic absorption of ammonium nitrogen. Phosphorus deficit impacts negatively the blossom formation, the seeds and the fruits which results in lower yields. Monoammonium phosphate provides plants simultaneously with two main nutrients connected in one chemical compound. Due to the high content of phosphorus, it is used predominantly as phosphorus fertilizer. The chemical form of the phosphorus in the monoammonium phosphate is in molecules with long chains, which additionally facilitates its absorption by the plants and inhibits the processes of inactivation of the phosphorus in the soil complex. Monoammonium phosphate is appropriate for fertilization of all soils and crops. Because of the fact that it is water-soluble, it has the properties of fast-acting phosphorus fertilizer, and the low mobility of the phosphorus in the soil allows its use for main, stocking as well as for periodic fertilization. This fertilizer is input with the main treatment of the soil or prior to sowing. It is also used in main and pre-sowing fertilization of all field vegetables, fruit crops, grape vines, herbs and flowers. Advantages • It increases the turgor pressure and the resistance of the plant to stress and diseases • It maintains the balance between the vegetative and the reproductive phase • It stimulates the growth of sprouts, when the plants are under stress from unfavourable conditions surrounding them (low temperatures, insufficient light), and it also contributes to the blossoming and increases the size of the fruit • It improves the qualitative characteristics of the fruits (the contents of sugar, colour, consistency, durability during storage) • It can be used in soils with neutral and slightly alkaline reaction (pH)

20 MAP Technical characteristics Packing • Bags — 50 kg (PE) • Big bags — 600 kg (PP with internal PE layer) • Bulk No. Physical (kg) Active (kg) N Active (kg) P Total active (kg) 1 5 0.55 2.6 3.15 2 10 1.1 5.2 6.3 3 15 1.65 7.8 9.45 4 20 2.2 10.4 12.6 5 25 2.75 13 15.75 6 30 3.3 15.6 18.9 7 35 3.85 18.2 22.05 Active substance calculator Indicators Standards and norms Appearance Grey granules Total nitrogen content 11,0% ± 1,1% Ammonia nitrogen content 11,0% ± 1,1% Total Р2О5 content * 52,0% ± 1,1% Soluble in neutral ammonia citrate and water Р2О5 52,0% ± 1,1% Water-soluble Р2О5 content min. 49.0% Water content * 2.0% max. Granules from 1 to 5 mm min. 98.0% * These indicators are not required under Regulation 2003/2003 for EU fertilizers. Analysis is made at request.

21 Diammonium phosphate (DAP) General data Diammonium phosphate (DAP or diammophos) is a complex, highly concentrated, granular mineral fertilizer with excellent physical properties. It contains two main nutrients— 18% nitrogen (N) and 46% phosphoric pentoxide (P2 O5 ) or total 63% active substance. It is obtained through a reaction between phosphoric acid (P2 O5 ) and ammonia (NH3). It is incompatible with other alkaline chemicals due to the fact that its ammonium ions turn into ammonia when they get into medium with higher рH. This product of high quality is easily input into the soils, it is highly soluble, it is not hygroscopic and has a granular form with equal in size granules, which is evenly dispersed along the soil surface. Diammonium phosphate is used for pre-sowing fertilization of winter and spring crops. It is suitable for fertilization of soils rich in potassium. Because of the fact that it is water-soluble, it has the properties of fast-acting phosphorus fertilizer, and the low mobility of the phosphorus in the soil allows its use for main and stocking fertilization. No additional pre-sowing fertilization with nitrogen is needed in autumn crops. It may be applied directly into the soil with the help of conventional equipment for dispersion. Store it in well ventilated, cool and dry storehouse premises which do not allow for moistening or direct sun heating. Heating, leaving it in the open air, mixing with water or with strong bases and with sodium hypochlorite should be avoided. Advantages • It satisfies the needs for balanced input of nutrients depending on the contents of their absorbable forms in the soil • It prevents the deficit of nitrogen. The high content of phosphorus assists the accumulation of sugars in root crops and fruits • It increases the resistance of plants to unfavourable factors (drought, cold/frost), and it increases their resistance to diseases • It maintains the balance between the vegetative and the reproductive phase • It reduces the expenditures for storage, transportation and input into the soil • It can be used in soils with neutral and slightly acid reaction (pH)

22 DAP No. Physical (kg) Active (kg) N Active (kg) P Total active (kg) 1 5 0.9 2.3 3.2 2 10 1.8 4.6 6.4 3 15 2.7 6.9 9.6 4 20 3.6 9.2 12.8 5 25 4.5 11.5 16 6 30 5.4 13.8 19.2 7 35 6.3 16.1 22.4 Active substance calculator Packing • Bags — 50 kg (PE) • Big bags — 600 kg (PP with internal PE layer) • Bulk Technical characteristics Indicators Appearance Granules with grey to black colour Total nitrogen content 18,0% ± 1,1% Ammonia nitrogen content 18,0% ± 1,1% Total Р2О5 content* 46,0% ± 1,1% Soluble in neutral ammonia citrate and water Р2О5 46,0% ± 1,1% Water-soluble Р2О5 min. 42.0% Water content * 2.0% max. Granules from 1 to 5 mm min. 98.0% * These indicators are not required under Regulation 2003/2003 for EU fertilizers. Analysis is made at request. Standards and norms

23 Liquid combined fertilizer NP 6:21 General data Phosphorus is a mineral element and in a liquid state it may be presented only in the form of phosphoric acid. We combined it with nitrogen to obtain the ideal product for liquid fertilization with phosphorus. The new liquid combined fertilizer NP 6:21 is an innovative product, unique of its kind. It contains two main nutrients – nitrogen and phosphorus. Liquid combined fertilizer NP is applicable in all the crops which need these elements. The application itself may be made through sprayers and specialized applicators for liquid fertilizers which may be assembled on drills, roundabout cultivators and another kind of soil processing equipment. Transported in liquid form in tank trucks or in plastic containers. Advantages • The product combines all the positive qualities of the liquid fertilizers expressed in minimal losses of active substance • Precise application in various kinds of agricultural crops • Excellent distribution over the areas

24 NP 6:21 Technical characteristics No. Litres (l) Physical (kg) Active (kg) N Active (kg) P 1 5 6.3 0.378 1.323 2 10 12.6 0.756 2.646 3 15 18.9 1.134 3.969 4 20 25.2 1.512 5.292 5 25 31.5 1.89 6.615 6 30 37.8 2.268 7.938 7 35 44.1 2.646 9.261 Active substance calculator Indicators Standards and norms Appearance Yellowish liquid рН 6.18 рН units Density (200C) 1.28 g/cm Total P2O5 21.0% Total nitrogen (ammonia) 6.0% Packing • Containers — 10 and 20 l (PET) • Plastic IBC containers — 1000 l • Transported in liquid form in tank trucks

K)

26 Legend: End Product , Interim Product Raw Materials Technology Fluids, Circulating Water, Nitrogen and Chemicals Ammonia Phosphoric Acid Sulfuric acid Natural Gas Potassium Chloride Technological Fluids Complex Fertilizer NPK Electric Energy It contains nutrients amonia nitrogen, water-soluble P2O5 and potassium oxide (K2O) in various concentration values depending on the type of the product It contains nutrients amonia nitrogen, water-soluble P2O5 in various concentration values depending on the type of the product * Additives of silicon, magnesium and other microelements indicated in the relevant product specifications are possible Complex Fertilizer NP Ammonia Phosphoric Acid Sulfuric acid Natural Gas Technological Fluids Production process

13 S is nitro-phosphorous fertilizer created to feed soils that have stock of potassium. It is good for pre-sowing fertilization of almost all crops. NP has comparatively low content of easily absorbable elements which makes it the good solution for each farm. The balanced content of nutritional elements contributes to the full satisfaction of the needs of the plants of macro-nutritional substances. The content of more than one element in the fertilizer also contributes to the better assimilation of the nutritional elements by the roots of the plants. In the presence of phosphorus, the nitrogen is assimilated to a greater extent by the plants. Advantages • Controlled release of nutritional elements • Significant increase of the rate of use of the nutritional elements • Possibility for accurate and controlled input of comparatively low norms of a certain element, which is difficult to achieve with separate fertilization • Reduction of the losses from washing and flying off of the nutritional elements • Lower expenditures with one-time input into the soil - transportation, time and labour • The use of NP fertilizers guarantees maximum efficiency of invested resources and ensures full value supply of nutritional elements

13 S No. Physical (kg) Active (kg) N Active (kg) P Active (kg) S 1 5 1 1 0.65 2 10 2 2 1.3 3 15 3 3 1.95 4 20 4 4 2.6 5 25 5 5 3.25 6 30 6 6 3.9 Active substance calculator Technical characteristics Packing • Bags - 1, 3, 5, 10 ,25 and 50 kg (PE) • Big bags — 600 kg (PP with internal PE layer) • Bulk

0.3 Zn has high content of easy to absorb nutritional elements which makes it the good solution for each farm. The content of more than one element in the fertilizer helps for better assimilation of nutritional elements by the plant roots. In the presence of phosphorus, the nitrogen is assimilated to a greater extent by the plants. Advantages • Controlled release of nutritional elements • Significant increase of the rate of use of the nutritional elements а • Possibility for accurate and controlled input of comparatively low norms of a certain element, which is difficult to achieve with separate fertilization • Reduction of the losses from washing and flying off of the nutritional elements • Lower expenditures with one-time input into the soil - transportation, time and labour • The use of NP fertilizers guarantees maximum efficiency of invested resources and ensures full value supply of nutritional elements

0,3 Zn Indicators Standards and norms Total nitrogen 18% ± 1.1% Ammonium nitrogen 18% ± 1.1% Total P2O5 * 38.0% ± 1.1% P2O5 soluble in neutral ammonia citrate and water 38.0% ± 1.1% Water-soluble P2O5 min. 34% Zinc content 0,3% ± 0,06% Sulphur content (S) min. 5.0% Water content * 2.0% max. Granules from 1 to 5 mm 98.0% min. Meets the requirements of Regulation 2003/2003 for EU fertilizers Active substance calculator Technical characteristics No. Physical (kg) Active (kg) N Active (kg) P Active (kg) S Active (kg) Zn 1 5 0.9 1.9 0.25 0.015 2 10 1.8 3.8 0.5 0.03 3 15 2.7 5.7 0.75 0.045 4 20 3.6 7.6 1 0.06 5 25 4.5 9.5 1.25 0.075 6 30 5.4 11.4 1.5 0.09 Packing • Big bags — 600 kg (PP with internal PE layer) • Bulk

10 S General data SDBPRODUCTS S.L. in parallel with the traditionally o ffered and known to the agricultural manufacturers products as ammonium nitrate, triple superphosphate, monoammonium sulphate and diammonium phosphate includes in its product list also the complex combined NP and NPK fertilizers with or without microelements. NPK fertilizers are complex highly efficient combined fertilizers containing the main macronutritional elements nitrogen, phosphorus and potassium. Advantage of the combined fertilizers is the contents of micro-nutritional elements and the content of sulphur in some of them. The fact that all nutritional elements needed by the plant in the initial phases of its development are collected in one granule makes the NPK fertilizers very productive. The balanced content of nutritional elements contributes to the full satisfaction of the needs of the plants of macro-nutritional substances. The content of more than one element in the fertilizer helps for better assimilation of nutritional elements by the plant roots. In the presence of phosphorus, the nitrogen is assimilated to a greater extent by the plants and the availability of more than one nutritional element in absorbable form contributes to the full value development of the plant. The choice of the specific formulations depends on the conditions and the kind of the grown-up crops. The use of NPK fertilizers guarantees maximum efficiency of invested resources and ensures full value supply of nutritional elements Advantages • Significant increase of the coefficient of use of the nutritional elements • Possibility for accurate and controlled input of comparatively low norms of a certain element, which is difficult to attain with separate fertilization • Reduction of the losses from washing and flying off of the nutritional elements • Lower expenditures at one-time input into the soil - transportation, time and labour

10 S Indicators Standards and norms Appearance Indefinite light colour Total nitrogen content 15,0% ± 1,1% Ammonia nitrogen content min. 14.0% Total Р2О5 * 15,0% ± 1,1% Soluble in neutral ammonia citrate and water Р2О5 min. 14.0% Water-soluble Р2О5 min. 13.0% Water-soluble potassium content (Such as К2О) 15,0% ± 1,1% Sulphur content min. 10.0% Water content * 2,0% max. Granules from 1 to 5 mm * min. 98.0% These indicators are not required under Regulation 2003/2003 for EU fertilizers. Active substance calculator Technical characteristics No. Physical (kg) Active (kg) N Active (kg) P Active (kg) K Active (kg) S 1 0.75 0.75 0.75 0.75 0.5 2 10 1.5 1.5 1.5 1 3 15 2.25 2.25 2.25 1.5 4 20 3.0 3.0 3.0 2 5 25 3.75 3.75 3.75 2.5 6 30 4.5 4.5 4.5 3 Packing • Big bags — 600 kg (PP with internal PE layer) • Bulk

P in the West Europe, it is very appropriate for use in soils, which have weak acidic to weak alkaline reaction and soils with low stock of potassium. Advantages • Controlled release of nutritional elements • Significant increase of the rate of use of the nutritional elements • Possibility for accurate and controlled input of comparatively low norms of a certain element, which is difficult to achieve with separate fertilization • Reduction of the losses from washing and flying off of the nutritional elements • Lower expenditures with one-time input into the soil - transportation, time and labour

K) Active substance calculator Technical characteristics No. Physical (kg) Active (kg) N Active (kg) P Active (kg) K 1 5 0.75 2 0.5 2 10 1.5 4 1 3 15 2.25 6 1.5 4 20 3 8 2 5 25 3.75 10 2.5 6 30 4.5 12 3 Packing • Big bags — 600 kg (PP with internal PE layer) • Bulk Indicators Standards and norms Appearance Indefinite light colour Total nitrogen content 15,0% ± 1,1% Ammonia nitrogen content 15,0% ± 1,1% Total Р2О5 * 40,0% ± 1,1% Soluble in neutral ammonia citrate and water Р2О5 min. 39.0% Water-soluble Р2О5 min. 36.5% Water-soluble potassium content (Such as К2О) 10,0% ± 1,1% Water content * 2,0% max. Granules from 1 to 5 mm * min. 98.0% * These indicators are not required under Regulation 2003/2003 for EU fertilizers. Analysis is made at request.

38 Fast NPK 6:12:12 Fast NPK 10:10:10 Fast PK 16:16

36 Electric Energy Legend: End Product Interim Product Raw Materials Technology Fluids Ammonia water Phosphoric acid Potassium carbonate Chemically purified water Fast PK 16.16 Content of nutritional substances: — Water-soluble P2O5 16% — Water-soluble K2O 16% Fast NPK 10:10:10 Content of nutritional substances: — Nitrogen 10% — Water-soluble P2O5 10% — Water-soluble K2O 10% Fast NPK 6:12:12 Content of nutritional substances: — Nitrogen 6% — Water-soluble P2O5 12% — Water-soluble K2O 12% Ammonia water Phosphoric acid Carbamide Nutritional micro-elements (chelated) Chemically purified water Ammonia water Phosphoric acid Carbamide Nutritional micro-elements (chelated) Chemically purified water Fast NPK 6:12:12 Fast NPK 10:10:10 Fast PK 16:16 Production process

37 Fast NPK 6:12:12 General data A product developed for application in all kinds of crops in each phase of their development. It is appropriate for treatment of oil seed crops in the initial phases of development contributing to overcoming the stress from the atmospheric conditions and the treatment of the crops with preparations for plant protection. It may be applied both in leaves and in soil. The balanced contents of nutritional elements contribute to the full satisfaction of the needs of the plants of macronutritional substances. It is compatible with preparations for plant protection. Advantages • It improves the physiology of plants • Better development of plants, yield of higher quality and quantity • Improves the production quality • Prevents stress of plants regardless of their development phase • Stimulates the development of the root system in the initial stages of plant development in case of lack of conditions for assimilation of granulated fertilizers from the soil • Easy to use liquid formula, without application issues • Different options for application - through leaves, by drip irrigation or by rain making Liquid fertilizer with high content of phosphorus and potassim Characteristics Nutritional substance 6.00% total nitrogen (N) 12.00% total phosphorus (P) 12.00% total potassium (K) 0.02% total iron (Fe) 01% total boron (B) 0.01% total manganese (Mn) 0.002% total copper (Cu) 0.002% total zinc (Zn) 0.001% total molybdenum (Mn) Density 1.30 pH value 6.5–7.5 Colour green

38 Fast Crops Recommended Time of application Wheat, barley 200 - 300 ml/dca From the phase of layering to the phase of ear formation Corn 200 - 300 ml/dca From the phase of 6th leaf to the phase of heading Sunflower 200 - 300 ml/dca From the phase of 4th - 6th leaf to the phase of budding Rapeseed 200 - 300 ml/dca From the phase of 3rd leaf to the phase of budding Vineyard 200 - 300 ml/dca During the whole vegetation Fruit-trees 200 - 300 ml/dca During the whole vegetation Vegetables 200 - 300 ml/dca During the whole vegetation Advice to use Packing • Containers — 3, 5, 10, 20 l (PET) • Plastic IBC containers — 1000 l

39 Fast NPK 10:10:10 General data It is appropriate for application in the initial phases of the development of all plants. Due to its balanced form, this fertilizer contributes to the assimilation of the nutritional elements promptly after treatment, without losses of active substance. It may be applied both in leaves and in soil. It is compatible with preparations for plant protection. Advantages • Satisfies the needs of plants in extreme situations • Improves the photosynthesis and physiology of plants • Improves the production quality and enables longer storage • Prevents stress of plants regardless of their development phase • Appropriate for crops and development phases when the proportion between the main nutritional elements - nitrogen, phosphorus and potassium - must be equal • It improves the physiology of plants • Easy to use liquid formula, without application problems • Different options for application - through leaves, by drip irrigation or by rain making Liquid fertilizer with balanced formula of nitrogen, phosphorus and potassium Characteristics Nutritional substance 10.00% total nitrogen (N) 10.00% total phosphorus (P) 10.00% total potassium (K) 0.02% total iron (Fe) 01% total boron (B) 0.01% total manganese (Mn) 0.002% total copper (Cu) 0.002% total zinc (Zn) 0.001% total molybdenum (Mn) Density 1.28 pH value 6.5–7.5 Colour green

40 Crops Recommended Time of application Wheat, barley 200 - 300 ml/dca From the phase of layering to the phase of ear formation Corn 200 - 300 ml/dca From the phase of 6th leaf to the phase of heading Sunflower 200 - 300 ml/dca From the phase of 4th - 6th leaf to the phase of budding Rapeseed 200 - 300 ml/dca From the phase of 3rd leaf to the phase of budding Vineyard 200 - 300 ml/dca During the whole vegetation Fruit-trees 200 - 300 ml/dca During the whole vegetation Vegetables 200 - 300 ml/dca During the whole vegetation Advice to use Packing • Containers — 3, 5, 10, 20 l (PET) • Plastic IBC containers — 1000 l Fast

41 Fast PK 16:16 General data An innovative product containing only two nutritional elements – phosphorus and potassium. Under adverse soil conditions РК16:16 contributes to the prevention of the deficit of phosphorus and potassium that are easily absorbable by the plants. It is appropriate for all the crops. It may be applied both in leaves and in soil. It is compatible with preparations for plant protection. Advantages • For wheat and barley, it increases the volume of the root system when applied in autumn • For perennial plants it increases the size of fruits and the sugar content of the yield of grapes and therefore higher quality of the manufactured alcoholic drinks • Better colouring of fruits • Innovative product ensuring the important nutrients phosphorus and potassium at any time of crops vegetation • Prevents stress regardless of their development phase • Easy to use liquid formula, without application problems • Different options for application - through leaves, by drip irrigation or by rain making Liquid fertilizer containing only phosphorus and potassium Characteristics Nutrient 16.00% total phosphorus (P) 16.00% total potassium (K) Density 1.35 pH value 6.5–7.5 Colour green

42 Packing • Containers — 3, 5, 10, 20 l (PET) • Plastic IBC containers — 1000 l Crops Recommended Time of application Wheat, barley 200 - 300 ml/dca From the phase of layering to the phase of ear formation Corn 200 - 300 ml/dca From the phase of 6th leaf to the phase of heading Sunflower 200 - 300 ml/dca From the phase of 4th - 6th leaf to the phase of budding Rapeseed 200 - 300 ml/dca From the phase of 3rd leaf to the phase of budding Vineyard 200 - 300 ml/dca During the whole vegetation Fruit-trees 200 - 300 ml/dca During the whole vegetation Vegetables 200 - 300 ml/dca During the whole vegetation Advice to use Fast

Oil-bearing crops

Grain-cereal crops

for perennial plants is liquid combined fertilizer appropriate for all kinds of fruit trees and vineyards. It contains many micro-elements. The high content of potassium allows accumulation of more sugars in the perennial plants. Magnesium and sulphur increase the photosynthesis. It is compatible with preparations for plant protection. Advantages • Increases fruitfulness • Increases accumulation of sugars • For vineyards, it increases the sugar content of grapes and improves the quality of wine • Stimulates photosynthesis • “Green effect” after application and therefore healthier plants and reduction of the infectious background • Improves the production quality • Easy to use liquid formula, without application issues • Different options for application - through leaves, by drip irrigation or by rain making Liquid fertilizer with high content of potassium and magnesium Characteristics Nutrient 2.0% total nitrogen (N) 3.0% total potassium (K) 2.0% total magnesium (Mg) 2.7% total sulphur (S) 2.0% total copper (Cu) 0.1% total boron (B) 0.1% total iron (Fe) 0.1% total zinc (Zn) 0.1% total manganese (Mn) 0.005% total molybdenum (Mn) Density 1.27 pH value 6-7 Colour blue

Advice to use Crops Recommended Time of application Vineyard 200 - 300 ml/dca From the raceme phase to pea grain phase Fruit-trees 200 - 300 ml/dca During the whole vegetation Packing • Containers — 3, 5, 10, 20 l (PET) • Plastic IBC containers — 1000 l

for vegetables was tested for tomatoes, cucumbers, peppers, potatoes, peas and water melons. It is compatible with preparations for plant protection. Advantages • Increases fruitfulness • Improves the condition of plants and increases the photosynthesis • Resistance to thermal stress and diseases • Increases the formation of fruits and improves their quality • Improves hardness and the option for longer storage of fruits • Positive effect on quantity and quality of fruits • Easy to use liquid formula, without application issues • Different options for application - through leaves, by drip irrigation or by rain making Liquid fertilizer with high content of magnesium and sulphur Characteristics Nutritional substance 3.0% total nitrogen (N) 2.0% total magnesium (Mg) 2.0% total sulphur (S) 0.5% total zinc (Zn) 0.5% total manganese (Mn) 0.02% total iron (Fe) 0.01% total boron (B) 0.01% total copper (Cu) 0.01% total molybdenum (Mn) Density 1.15 pH value 6.5–7.5 Colour greenish

Crops Recommended Time of application Vegetables 200 - 300 ml/dca From the beginning of florescence to 10 days before picking Advice to use Packing • Containers — 3, 5, 10, 20 l (PET) • Plastic IBC containers — 1000 l

for cereal-grain crops is a complex of main macro-nutritional elements nitrogen and potassium, as well as an increased quantity of magnesium, sulphur and zinc. This combination of active substances applied during vegetation of the crops from this group satisfies the need of magnesium, which on its part results in the enhancement of the blossoming and increases the fertility of the plants. In combination with this the micro-nutritional elements in the fertilizer increase the catalytic processes in the plant organism and enhance its vital functions which results in obtaining optimal and of quality yields. It is compatible with preparations for plant protection. Advantages • It improves the physiology of plants • Magnesium and sulphur increase the accumulation of protein in grains • Fast and efficient prevention of the zinc deficit • It improves the physiology of plants • Enhances the immunity against diseases • Regulates the shortage of complex of microelements • Increase the production quality • Easy to use liquid formula, without application issues Liquid fertilizer with high content of magnesium, sulphur and zinc Characteristics Nutrient 3.0% total nitrogen (N) 3.0% total potassium (K) 3.0% total magnesium (Mg) 4.14% total sulphur (S) 1.0% total zinc (Zn) 0.1% total boron (B) 0.1% total copper (Cu) 0.1% total iron (Fe) 0.1% total manganese (Mn) 0.005% total molybdenum (Mn) Density 1.29 pH value 6-7 Colour black