Mordant Brown 79 Textile Dye from Mexico
Mordant Brown 79 is a chrome-complex mordant dye producing rich brown hues on wool fabrics with high wet fastness. It requires mordanting with potassium dichromate before dyeing. HTS 3204.12.30.00 specifically covers this enumerated mordant dye.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Submit Color Index International (CI) certification confirming Mordant Brown 79 identity
• Test for chromium content; high levels trigger additional environmental documentation