Ribbed Smoked Sheets (RSS2) from Mexico
Standard-grade RSS2 smoked sheets of natural rubber, lightly stained but technically clean, with dirt content under 0.20%. Made via traditional coagulation and smoking process, qualifying as 'smoked sheets' in HTS 4001.21.00 for primary natural rubber forms.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide ISO or SIR grading certificates; RSS2 allows slight discoloration but must meet DRC ≥88%
• Declare exact ash and nitrogen limits in entry docs to prevent CBP scrutiny on purity