UREA (fertilizer grade) - 5000MT

we have urgent requirements for the following:
1. UREA (fertilizer grade) - 5000MT
2. Potash - 4000MT
3. Boric Acid - 25 MT
4. Borax - 25MT
5. Zinc Ash - 200MT

We request you to please send us the details of the manufacturing companies to enable us to initiate business correspondences.