Medical Grade Polystyrene MGPS Clear from China
Medical Grade Polystyrene MGPS Clear is a USP Class VI polystyrene resin in primary form, with a styrene monomer content exceeding 95% by weight. It is used for medical disposables and is classified under tariff item 3903.90.00 as 'Other' polymers of styrene in primary forms, being a homopolymer not specifically named in the subheading.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product meets the definition of primary forms under Chapter 39, Note 6
• Keep certificates of analysis showing styrene content above 95% for CBSA inspection
• Note that medical-grade certifications do not affect tariff classification but may be required by other Canadian regulations