Spray Dryer Feed Lignosulfonate Concentrate from Mexico
High-solids (55%) lignosulfonate liquor fed directly to spray dryers for powder production, sourced from bleached sulfite pulp mills. HTS 3804.00.5000 includes concentrated forms prior to final drying.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Tank container specs critical for viscous liquids
• Brix/refractometer readings verify concentration levels
• Intermediate product status affects valuation methods