HTS Number	Description	Unit of Quantity	General Rate of Duty	Details
2831	Dithionites and sulfoxylates:
2831 10	Of sodium:
2831 1010.00	Sodium formaldehyde sulfoxylate	kg	Free	More
2831 1050.00	Other	kg	5.5%	More
2831 9000.00	Other	kg	5.5%	More