R-134a Replacement Blend ISCEON MO99 from Germany
ISCEON MO99 is an HFC/HFO blend (R-448A variant) replacing R-134a in chillers and automotive AC, containing HFCs without CFCs/HCFCs. Classified under HTS 3827.69.00.00 for such mixtures. Offers lower GWP for retrofits.
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
• Provide retrofit compatibility certificates; common issue is oil miscibility testing not documented
• Label with exact HFO/HFC ratios as HFOs may trigger separate regulations under 2903 if predominant
• Use temperature-compensated filling scales for accurate charge weights during customs weigh-in