Glufosinate-Ammonium Total Vegetation Killer

Non-selective glufosinate-ammonium herbicide concentrate for total vegetation control around buildings, retail gallons. Under HTS 3808.93.50.40 as other herbicides despite common use (glyphosate specificity elsewhere).

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5%+35.0%40%
🇲🇽Mexico5%+10.0%15%
🇨🇦Canada5%+10.0%15%
🇩🇪Germany5%+10.0%15%
🇯🇵Japan5%+10.0%15%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3808.93.15.00Higher: 41.5% vs 40%

If misidentified as glyphosate-containing

Glyphosate products have dedicated subheadings.

2924.29Lower: 16.5% vs 40%

If pure glufosinate ammonium salt

Quaternary ammonium compounds classify in 2924.

3824.99Lower: 15% vs 40%

If industrial right-of-way bulk applications

Bulk non-retail shifts to prepared chemicals.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Declare as non-GMO safe if applicable; REI documentation

Pitfall: confusion with glyphosate subheadings

Related Products under HTS 3808.93.50.40

Triclopyr Ester Herbicide Granules

Granular herbicide containing triclopyr ester for retail garden use, effective against broadleaf weeds in lawns and ornamental areas. Classified under HTS 3808.93.50.40 as a herbicide put up in retail packing, not specified under other subheadings. It targets woody plants and invasive species without listing in restricted substance notes.

Imazapyr Aquatic Herbicide Liquid

Liquid concentrate herbicide with imazapyr for controlling aquatic weeds like hydrilla in ponds and lakes, sold in retail-ready bottles. Falls under HTS 3808.93.50.40 as an 'other' herbicide for retail sale. Not covered by specific subheadings for listed substances.

Clopyralid Lawn Weed Killer Spray

Ready-to-use spray bottle of clopyralid-based herbicide for selective broadleaf weed control in turfgrass. HTS 3808.93.50.40 applies to this retail-packed 'other' herbicide. Excludes specific substance subheadings.

Fluroxypyr Pasture Herbicide Concentrate

Concentrated liquid fluroxypyr for mixing and controlling thistles in pastures, packaged for retail farm supply stores. Classified in HTS 3808.93.50.40 as other herbicides in retail forms. Not matching restricted substance lists.

Dicamba Selective Herbicide RTU

Ready-to-use dicamba spray for homeowner use on ornamental beds, targeting clover and dandelions. HTS 3808.93.50.40 covers this retail 'other' herbicide product. Outside specific chemical subheading restrictions.

Mesotrione Corn Herbicide Liquid

Liquid mesotrione formulation for pre-emergent weed control in corn fields, retail-packed for farmers. Falls under HTS 3808.93.50.40 as unspecified herbicide. Retail packing distinguishes from bulk chemicals.