International fertilizer supplier and exporter
Siman is an international fertilizer supplier and exporter, trading in nitrogen, phosphorus, potassium and NPK fertilizers since 1994. We work with well-verified manufacturers and supply container loads and bulk quantities to buyers in over 90 countries on six continents. Whether you need single nutrients such as urea, DAP or MOP, or blended NPK products, our team helps distributors, fertilizer mixers and large farms secure reliable supplies in the exact specification for their market and season.
The world fertilizer stems from “fertile” which in turn stems from the latin verb fero, which means “to bear” in the sense that the fertilizers carry with them the ingredients that the soil needs to produce the food for the humanity.
The amount of the fertile soil on the Earth is fixed, while the population is growing which is yet another sign of the importance of the usage of fertilizers for our well-being, our future and the future of our kids.
More fertilizers does normally mean more food, but the humanity must take into consideration also the sustainability of their usage for the future generations to come, and also for today’s seas, soils, animals and etc.
A very subtle balance must be achieved and we here at Siman Ltd are sure that our race will find it, and we are doing our best to be a part of the solution in the very best way we can.
Fertilizers we supply
We supply several types of fertilizers globally and they are:
- Nitrogen fertilizers – the nitrogen (N) group that drives vegetative growth: urea (granular and prilled), ammonium nitrate, ammonium sulphate, UAN solution and ammonium thiosulfate. The most widely used nutrient family in world agriculture.
- Phosphate fertilizers – the phosphorus (P) group for root development and early growth: DAP (di-ammonium phosphate), MAP (mono-ammonium phosphate), triple super phosphate (TSP) and rock phosphate.
- Potash fertilizers – the potassium (K) group for yield and crop quality: potassium chloride (MOP / muriate of potash), potassium sulphate (SOP) and potassium nitrate.
- NPK / combined fertilizers – balanced multi-nutrient grades carrying nitrogen, phosphorus and potassium in one product, including NPK 15-15-15, 16-16-16 and 20-20-20.
More information about each type of these can be found on the corresponding page, along with the specific products that fall under them.
We shall be happy to find out our way with you ahead!
Applications across industries
Fertilizers are used wherever soil nutrients need replenishing for productive, sustainable output. The largest demand is in broad-acre agriculture – cereals, maize, rice, soybean, sugar cane, cotton and oil crops – where nitrogen, phosphate and potash restore what each harvest removes from the soil. High-value horticulture, greenhouse growing and fertigation systems rely on water-soluble grades such as potassium nitrate and UAN for precise, controlled feeding. Beyond farming, several of these products serve industrial uses: ammonium nitrate and urea feed technical and chemical processes, urea is used in emission-control and resin applications, and potassium and phosphate salts appear in a range of manufacturing streams. Because nutrient needs differ by crop, soil type and climate, we help buyers in Latin America, Africa, Asia, Europe and the Americas match the right grade to their region and growing season.
Why source fertilizers from Siman
Seaman has been trading chemicals and fertilizers since 1994 and today supplies to more than 90 countries on six continents – from Bulgaria to Australia, as well as throughout Europe, Africa and the Americas. We only source from well-verified suppliers and can arrange independent third-party quality and quantity inspections before shipment, so you receive material that meets your specifications. We guarantee delivery times, quality and packaging, and work to standard international shipping terms, including CFR, CIF, CIP, DDU and DDP.
Request a quote or check current availability – call +359 888 804 562, message us on WhatsApp or Viber, or send an inquiry through our contact form.
Frequently asked questions
Do you supply fertilizers in bulk and for export?
Yes. We are a wholesale fertilizer supplier and exporter, shipping full-container and bulk quantities to more than 90 countries.
Which delivery terms do you work on?
We work on standard international Incoterms including CFR, CIF, CIP, DDU and DDP, and we handle export documentation and logistics. We can also arrange independent third-party quality and quantity inspection before shipment.
Which markets do you ship fertilizers to?
We ship worldwide – across Latin America, Africa, Asia, Europe, North America and Australia. Tell us your destination and we will confirm terms and logistics for your market.
How do I get a price?
Contact us with the fertilizer, grade, quantity and destination. The fastest route is phone or WhatsApp on +359 888 804 562, you can also use Viber, WhatsApp or the contact form.