HFO-1234ze Appliance Foam Blowing Agent from Germany
HFO-1234ze for domestic refrigerator and freezer insulation foam. 1,3,3,3-Tetrafluoropropene pure blowing agent of HTS 2903.51.1000. ISO tank quantities for appliance manufacturers.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Appliance ENERGY STAR thermal performance modeling
• ISO tank heel minimization procedures
• Foam aging test protocols certification