STD 20 Standard Thai Rubber Bale from Canada
STD 20 TSNR from Thailand features standard bale compression of field coagulum with 0.15% dirt max, ideal for heavy-duty tires and belts. Technically specified per regional standards equivalent to SIR 20. Classified under HTS 4001.22.00 as primary natural rubber bales.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Cross-reference Thai Rubber Association certificates with IRSG specs
• Monitor for latex oxidation; degraded material may classify as 4004 waste