Thai Grade 1 Smoked Rubber Sheets from Mexico
Superior Grade 1 (RSS1) smoked sheets from Thailand, known for consistent thickness (2.5-3mm), high tensile strength, and preservation through low-temperature smoking. HTS 4001.21.00.10 covers these as primary form smoked natural rubber sheets, excluding any compounded additives.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Use ISO 2000 series standards for grading verification; submit lab reports on plasticity retention index (PRI >60)
• Store and ship in cool, dry conditions to maintain quality; declare as 'primary forms' explicitly on commercial invoice