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Proportional Divider Tool from Japan

19th-century style brass proportional divider for enlarging/reducing drawings while maintaining scale ratios. Six adjustable points for precise proportioning. HTS 9017.20.80.80 as mathematical calculating/drawing instrument.

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

Document mathematical proportion function to distinguish from simple dividers,Brass construction requires accurate metal content declaration,Avoid classification as toy (9503) by proving technical drafting application