Silk Mesh Screen for Pharmaceutical Powder Sieving from Mexico
High-precision silk bolting cloth screens for pharmaceutical grade powder separation and quality control. Falls under HTS 5911.20.2000 as silk bolting cloth for technical uses specified in note 8. The ultra-fine silk weave meets GMP standards for contamination-free sieving.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include FDA compliance certificates and end-use statements for pharmaceutical applications to expedite clearance
• Label mesh aperture size (e.g
• 100-200 microns) clearly to substantiate bolting cloth classification
• Avoid generic 'mesh' descriptions; specify 'bolting cloth for powder sieving' to prevent misclassification