Regenerated Cellulose Battery Separator Film from Germany
Microporous 0.04 mm regenerated cellulose film used as separators in alkaline batteries. Falls under HTS 3920.79.10.00 as thin noncellular sheet of cellulose derivatives without support. Microporosity doesn't make it cellular per definitions.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify noncellular via microscopy (no discrete cells); industrial use docs helpful
• Common issue: classifying as paper separator (4823.90)