We need sulfur every month regularly.
The specifications is:
Sulfur in Granular: (import)
Purity: 99.90% Min
Moisture: 0.05% Max
Color: Bright Yellow
Carbon Matter: 0.015% Max
Ash Content: 0.010% Max
(If the Sulfur is powder or lump, we also can consider to import them. )
If you can provide the product to my company, please feel free to contact with me.