Naphthalene Oil (Low Grade) from Mexico
Low-grade naphthalene oil from coal tar contains 20-40% naphthalene for mothballs and dyes when purified, but bulk classified as other. HTS 2707.99.90 applies since it doesn't exceed 50% naphthalene threshold.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• GC-MS analysis confirming <50% naphthalene prevents incorrect subheading
• Solidification point testing distinguishes from purer grades
• Vapor pressure data for safe heated tank transport