Lewatit MonoPlus S100 Cation Resin from Japan
Lewatit MonoPlus S100 is a monodisperse strong acid cation exchanger for ultra-pure water, based on acrylic-divinylbenzene (3906 polymer). HTS 3914.00.60.00 covers it as 'Other' ion-exchanger in primary form.
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
• Certify acrylic predominance (>95% per note); distinguish from gel-type
• Avoid misdeclaration as household under 3924 note exclusions