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Hypodermic Syringe Plunger Assembly from China

Replaceable plunger with silicone gasket for 1-50mL hypodermic syringes, ensuring airtight seal. Dedicated for medical syringe repair/reassembly. Parts for 9018.31 instruments stay classified under 9018.31.00.

Duty Rate — China → United States

112.5%

Rate breakdown

9903.91.03100%Except as provided in heading 9903.91.10, effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (d) of U.S. note 31 to this subchapter
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Plunger lubrication validation (silicone oil mg/syringe); extractables/leachables testing

Specify compatible volume range; multi-size plungers risk 9018.90 classification

Cleanroom assembly certification required for sterile plungers