Black Osnaburg Stage Curtain Backing from Canada
Black-dyed Osnaburg backing for stage curtains is plain weave >85% cotton, >200 g/m², HTS 5209.31.60.25 (not napped). Heavy opacity blocks light effectively. Osnaburg durability for theater use.
Duty Rate — Canada → United States
18.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Width measurement (B in cm) critical for U.S. note compliance
• Fire-retardant treatment docs if applicable, but base class on base fabric
• Separate backing from finished curtains in declarations