Petcoke (Petroleum Coke Fines) from Mexico
Note: While primarily from petroleum, certain coal-blend petcoke fines resembling coal coke are classified here; used in cement kilns. HTS 2704.00.00 covers borderline coal-derived semicokes. High sulfur content requires careful handling.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Conduct blend analysis to confirm coal content over 50%; obtain SOx emission compliance docs; store under cover to avoid rainwater contamination