At a glance

Grains, pulses, oilseeds and other dry bulk crops ship without refrigeration, but they are sensitive to moisture, insects, contamination and torn bags. A clean shipment needs dry, well-packed cargo, fumigation that meets the destination’s rules, correct documents and protection from humidity for the whole transit.

What this guide covers

These products are generally non-hazardous but need clean, moisture-controlled handling.

Grains and cereals

Wheat, maize, barley, sorghum, millet, oats and rye

Pulses and legumes

Lentils, chickpeas, kidney beans, black beans, peas and pigeon peas

Oilseeds

Soybeans, sesame, sunflower seeds, groundnuts (peanuts) and mustard seeds

Other dry produce

Dry coconut, copra, feed ingredients and agricultural by-products such as meal and hulls

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Five risks in transit and how to prevent them

Moisture and mold
The risk

Dry agricultural goods absorb humidity easily. Moisture causes mold, discoloration, sprouting and weight variation, and it is one of the most common reasons agricultural cargo is rejected.

How to prevent it
  • Make sure cargo is fully dry before packing
  • Use poly-lined or moisture-barrier bags
  • Add desiccants on high-moisture routes
  • Don’t stuff the container in rain or high humidity
  • Leave airflow around bags where possible
  • Keep bags off the container floor on pallets
Insects and infestation
The risk

Insects, mites and microbial activity can attack agricultural goods in storage or transit. Most countries require fumigation for grains, pulses and seeds.

How to prevent it
  • Fumigate before shipment
  • Use intact, clean bags with strong stitching
  • Keep cargo away from contaminated surfaces
  • Clean the container floor before stuffing
  • Keep the fumigation certificate with your shipping documents
Torn bags and unstable loads
The risk

Bags of 25–50 kg can tear or burst during handling. A bag that fails in transit spills cargo and causes contamination, losses and delays.

How to prevent it
  • Use strong polypropylene (PP) woven or jute bags with double stitching
  • Add inner liners for fine grains or seeds
  • Palletize so bags can’t shift
  • Shrink-wrap pallets for extra stability
  • Don’t over-stack heavy bags
  • Check that every bag is dry and intact before loading
Odors and contamination
The risk

Agricultural cargo picks up odors and contaminants from other products, and clean handling is essential to keep it food-grade.

How to prevent it
  • Use odor-free, cleaned containers
  • Don’t co-load with chemicals, fertilizers, rubber or pungent cargo
  • Keep cargo away from dust, oil and residues
  • Use container liners when needed
  • Inspect the container for cleanliness and odor before stuffing
Heavy, uneven loads
The risk

Bagged crops are dense. Stacked unevenly, they can overload one side of the container, unbalance it and create handling risks.

How to prevent it
  • Spread the weight evenly across the floor
  • Don’t concentrate weight in one section
  • Keep bags aligned so stacks don’t tilt
  • Confirm axle weights are within limits for the trucking legs
  • Check the balance before the container is sealed

Documents and compliance

Besides the commercial invoice, packing list and certificate of origin, many agricultural shipments also need a phytosanitary certificate and a fumigation certificate. The exact set depends on the destination, so check the rules by destination below.

Documents to prepare

DocumentWhy It Matters
Commercial invoice and packing list Shows the product type (grain, pulse or seed), grade, weight, packing and HS code
Certificate of origin (COO) Confirms where the crop was grown or processed; used for duty assessment and food import programs
Fumigation certificate Mandatory for many agricultural shipments
Phytosanitary certificate Confirms the cargo is pest-free and meets the destination’s plant-health rules
Quality or grading certificate (if required) Shows moisture %, purity and grain quality
Packing declaration Describes the bag type, stitching, inner liners and packaging materials
Agricultural cargo is food-related, so make sure the details match across every document.

Choosing FCL, LCL, bulk or air

ModeBest for
FCL Bulk grains, pulses and oilseeds, or large bag loads
Bulk container with liner High-volume agricultural loads
Palletized LCL Small or mixed lots
Air Rarely used: only for high-value seeds or urgent samples
FCL (full container load) means a container for your cargo alone; with LCL (less than container load) your pallets share a container. In every mode, dry, clean and well-ventilated conditions protect quality. Use desiccants when humidity risk is high.

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Rules by destination

United States
  • Phytosanitary certificate required
  • Fumigation certificate required
  • Certificate of origin needed for customs classification
European Union
  • Certificate of origin required
  • Strict pesticide and contaminant checks
  • Phytosanitary certificate mandatory
Middle East
  • Certificate of origin mandatory
  • Fumigation certificate often required
  • Weight and label checks at destination are common

HS codes to start from

CodeDescription
1001–1008 Cereals (wheat, maize, barley, oats and others)
0713 Dried pulses and legumes
1201–1207 Oilseeds (soybean, sunflower, sesame, mustard)
2302–2308 Agricultural by-products and residues

These codes are indicative starting points, not a classification. Find the exact 10-digit line for your product in the HTS Code Finder. Getting the classification right is the importer of record’s legal responsibility.

The final code depends on the crop and how it is processed. Estimate the US import duty on these codes with our free tariff simulator.

Common questions

Is fumigation always required?

Usually, especially for grains, pulses and seeds, but requirements vary by destination.

Can agricultural cargo ship with chemicals?

No. Chemicals can pass odor to agricultural cargo and contaminate it.

How do I prevent moisture damage?

Pack fully dry cargo in moisture-barrier bags or liners, add desiccants and avoid loading in high humidity.

Do agricultural shipments need refrigeration?

No. They ship at ambient temperature but need protection from moisture.

What causes most cargo claims?

Moisture damage, torn bags, infestation and contamination.

U.S. import duty on Agriculture (General) Logistics Guide by country of origin

Total duty on the highest-value tariff lines in this category, by country of origin, calculated with our tariff engine and U.S. Census import values. Each page breaks down the duty components, how the rate has changed by entry date, and the landed-cost math.

Rates are our tariff engine's total for a commercial entry today. Open a page for the duty lines behind a rate and how it changed by entry date, browse all import duty pages, or price your own shipment.

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