Arsenic-Rich Zinc Roast Clinker from Japan
Clinker from zinc roasting operations with high arsenic content, destined exclusively for arsenic recovery plants producing arsine gas or compounds. Falls precisely under HTS 2620.60.10.00 meeting the 'used only for extraction of arsenic' criterion in official descriptions. Not suitable for direct metal recovery.
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
• Include downstream processor end-use letters in import documentation; test for thallium co-contaminants that could trigger broader subheading; use Type IP-1 bags certified for arsenic compounds