High Purity Zinc Chloride 99.99% from Japan
Ultra-high purity (4N) zinc chloride for semiconductor etching and optical coating applications. Falls under HTS 2827.39.65.00 as chemically pure zinc chloride.
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
• ICP-MS analysis required to verify trace metal specs (<1ppm); critical for cleanroom use
• Nitrogen-purged packaging mandatory; exposure to air causes hydrolysis
• ITAR/EAR screening if ultimate end-use involves defense semiconductors