Port of Portal, ND

Off-Highway Dump Trucks

HS 870410 · 5.2%

Self-Propelled Mechanical Shovels & Excavators with 360-Degree Revolving Superstructure

HS 842952 · 2.9%

Denatured Ethyl Alcohol & Other Denatured Spirits of Any Strength

HS 220720 · 2.8%

Gear Boxes for Motor Vehicles

HS 870840 · 2.6%

Petroleum Oils & Bituminous Mineral Oils (Non-Crude, Non-Biodiesel)

HS 271019 · 2.5%

Combine Harvester-Threshers

HS 843351 · 2.3%

Civilian Aircraft, Engines, Equipment, and Parts

HS 880000 · 2.2%

Corn (Maize), Other Than Seed Corn

HS 100590 · 2.0%

Biodiesel and Mixtures (Less Than 70% Petroleum Oils)

HS 382600 · 1.9%

Gas Turbines Exceeding 5,000 kW (Except Turbojets and Turbopropellers)

HS 841182 · 1.7%

Live Cattle (Other Than Purebred Breeding)

HS 010229 · 1.6%

Dredgers

HS 890510 · 1.5%

Herbicides, Antisprouting Products & Plant-Growth Regulators (NESOI)

HS 380893 · 1.5%

Track-Laying Self-Propelled Bulldozers & Angledozers

HS 842911 · 1.3%

Brewing & Distilling Dregs and Waste

HS 230330 · 1.3%

Diesel-Engine Buses and Motor Vehicles for Ten or More Persons

HS 870210 · 1.3%

Parts of Pumps for Liquids

HS 841391 · 1.1%

Urea, Including Aqueous Solution

HS 310210 · 1.1%

Light Petroleum Oils & Preparations (Not Containing Biodiesel)

HS 271012 · 0.9%

Diesel-Powered Road Tractors for Semi-Trailers

HS 870121 · 0.9%

Self-Propelled Mechanical Front-End Shovel Loaders

HS 842951 · 0.9%

Air Pumps, Gas Compressors & Ventilating Hoods (Not Elsewhere Specified)

HS 841480 · 0.8%

Special Purpose Motor Vehicles (NESOI)

HS 870590 · 0.8%

Spark-Ignition Reciprocating & Rotary Internal Combustion Piston Engines, NESOI

HS 840790 · 0.7%

Trailers and Semi-Trailers for Housing or Camping

HS 871610 · 0.7%