Toluene-3,4-dithiol Basic Dye from Japan
Toluene-3,4-dithiol based basic dyes serve analytical chemistry and specialty coloring. Covered by HTS 3204.13.60.00 as synthetic organic basic dye per U.S. note 3.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Analytical reagents need ACS grade certification and lot analysis
• Confirm chemical definition matches note 3 exclusion criteria
• Specialty dyes often low volume; accurate commercial invoices critical