Ultra-Low Sulfur Diesel #2 (15 ppm)
This is a light distillate fuel oil classified as Diesel #2 with a sulfur content not exceeding 15 ppm, meeting strict environmental standards for on-road use. It tests 25 degrees A.P.I. or more and has a Saybolt Universal viscosity at 37.8°C of less than 45 seconds, fitting precisely under HTS 2710.20.10.02 as a non-crude petroleum oil containing biodiesel blends where applicable.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not containing biodiesel
Products without biodiesel fall under the general petroleum oils subheading excluding biodiesel-specific preparations.
If testing less than 25 degrees A.P.I.
Heavier fuel oils with lower API gravity are classified in separate subheadings based on density specifications.
If biodiesel content exceeds 70% or sold as biodiesel blend not primarily petroleum-based
Biodiesel-dominant preparations are classified as biodiesel mixtures outside Chapter 27 petroleum oils.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify sulfur content certification via ASTM D5453 testing to confirm ≤15 ppm compliance for entry under this subheading
• Include biodiesel percentage documentation if blended, as this subheading applies only to preparations with ≥70% petroleum oils
• Avoid misclassification as higher sulfur fuels (e.g
• 2710.20.10.04); common pitfall is incomplete viscosity/Saybolt documentation
Related Products under HTS 2710.20.10.02
Highway Ultra-Low Sulfur Diesel (≤15 ppm)
Premium diesel for on-highway vehicles, refined to ≤15 ppm sulfur with biodiesel admixture for better lubricity and emissions. Meets HTS 2710.20.10.02 criteria as Diesel #2 light fuel oil: API ≥25°, viscosity <45 SUS.
Winterized Low-Sulfur Diesel #2
Diesel #2 treated for cold weather with pour point depressants, ≤15 ppm sulfur, and biodiesel for on-road use. Fits HTS 2710.20.10.02 as a preparation ≥70% petroleum oils with light fuel specs.
Low-Sulfur Diesel Fuel Oil No. 2
Diesel Fuel Oil No. 2 optimized for low emissions with ≤15 ppm sulfur, used in highway diesel engines and meeting EPA standards. It qualifies under HTS 2710.20.10.02 due to its light fuel oil characteristics: ≥25° API, <45 Saybolt seconds viscosity at 37.8°C, and inclusion of biodiesel as basic constituent.
Biodiesel-Blended ULSD #2 (15 ppm Sulfur)
A preparation of petroleum-derived Diesel #2 blended with biodiesel (mono-alkyl esters), limited to 15 ppm sulfur for clean combustion in trucks and cars. Classified in HTS 2710.20.10.02 as a light fuel oil (Nos. 2/3) with the required physical specs and biodiesel content.