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.