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About product and suppliers:
        Alibaba.com offers 7,150 urea a grade products. About 2% of these are other chemicals, 1% are food additives, and 1% are alcohol & hydroxybenzene & ether. 

A wide variety of urea a grade options are available to you, such as free samples, paid samples. 

There are 7,150 urea a grade suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of urea a grade respectively. 

Urea a grade products are most popular in North America, South America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 951 with ISO9001, 577 with ISO/TS16949, and 385 with Other certification.