FCC Light Naphtha Blendstock from China
Fluid catalytic cracking (FCC) light naphtha is a byproduct stream rich in olefins, blended into motor gasoline for octane enhancement. Classified in HTS 2710.12.18 as motor fuel blending stock, meeting light oil distillation and petroleum content thresholds. Key component in modern refinery gasoline pools.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Olefin content (20-40%) and bromine number tests confirm FCC origin and blending suitability
• Separate from heavy naphtha; ensure IBP <100°C and 90% point <210°C per ISO 3405
• Avoid blending records showing direct consumer use, which could reclassify as motor fuel