Port of Portal, ND

Potassium Chloride (Muriate of Potash)

HS 310420 · 6.8%

Ethylene-Alpha-Olefin Copolymers with Specific Gravity Below 0.94

HS 390140 · 5.6%

Anhydrous Ammonia

HS 281410 · 3.9%

High-Density Polyethylene (HDPE) in Primary Forms

HS 390120 · 3.8%

Saturated Acyclic Hydrocarbons (Ethane, Butane, Pentane, and Others)

HS 290110 · 3.7%

Mixed S-P-F Wood Sawn or Chipped Lengthwise, Over 6mm Thick

HS 440713 · 3.5%

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

HS 271019 · 3.4%

US-Origin Articles Exported & Returned Without Advancement

HS 980100 · 3.2%

Sulfur (Crude, Refined, and All Kinds Except Sublimed, Precipitated, or Colloidal)

HS 250300 · 3.0%

Natural Uranium, Compounds, Alloys & Ceramic Products

HS 284410 · 2.7%

Evaporative Air Coolers

HS 847960 · 2.4%

Polypropylene in Primary Forms

HS 390210 · 2.2%

Petroleum Bitumen

HS 271320 · 2.2%

Liquefied Butanes

HS 271113 · 1.9%

Unwrought Zinc, Not Alloyed, Under 99.99% Purity

HS 790112 · 1.8%

Industrial Machinery & Equipment for Temperature-Change Material Treatment (NESOI)

HS 841989 · 1.7%

Frozen Prepared or Preserved Potatoes

HS 200410 · 1.6%

Low-Density Polyethylene (LDPE) and Linear Low-Density Polyethylene (LLDPE), Specific Gravity Under 0.94

HS 390110 · 1.6%

Styrene (Vinylbenzene)

HS 290250 · 1.4%

Semibleached or Bleached Coniferous Chemical Woodpulp, Soda or Sulfate (Non-Dissolving Grade)

HS 470321 · 1.3%

Special Purpose Motor Vehicles (NESOI)

HS 870590 · 1.1%

Live Cattle (Other Than Purebred Breeding)

HS 010229 · 1.1%

Electrical Energy

HS 271600 · 1.1%

Machines for Reception, Conversion, Transmission or Regeneration of Voice, Images, or Data

HS 851762 · 1.0%

Ethylene Glycol (Ethanediol)

HS 290531 · 1.0%