About product and suppliers:
            277 black urea 46 products are offered for sale by suppliers on Alibaba.com, of which nitrogen fertilizer accounts for 68%. 

A wide variety of black urea 46 options are available to you, such as granular, prilled, and powder. You can also choose from slow, controlled, and quick black urea 46, as well as from ammonium nitrate black urea 46

There are 274 suppliers who sells black urea 46 on Alibaba.com, mainly located in Asia. The top countries of suppliers are Austria, China, from which the percentage of black urea 46 supply is 1%, 97% respectively.