Guayule Rubber Latex
Latex from guayule shrub (Parthenium argentatum), a natural rubber source, in liquid primary form. Hypoallergenic alternative to Hevea rubber for medical gloves. HTS 4001.30.00 covers guayule as a named similar natural gum in primary liquid form.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as standard natural latex rather than guayule-specific
Guayule is explicitly listed separately from latex of 4001.10; customs may require species-specific proof.
If mixed with synthetic rubber components
Mixtures with synthetic rubber fall under 4002 per Chapter Note 2, losing natural gum status.
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Import Tips & Compliance
• Document hypoallergenic properties and botanical source; test for protein content
• Ensure no prevulcanization beyond permitted additives per Chapter Note 5(b)
• Store and ship as liquid to maintain primary form classification
Related Products under HTS 4001.30.00
Balata Gum Sheets
Balata gum, derived from the latex of the bully tree (Manilkara bidentata), processed into thin sheets or plates in primary form. These sheets are used in traditional applications like golf ball covers and mechanical belts. Classified under HTS 4001.30.00 as balata in plates, sheets, or strip form, a natural gum in primary form per Chapter 40 notes.
Gutta-Percha Plates
Gutta-percha, a natural gum from the Palaquium gutta tree, formed into plates of regular geometric shape in primary form. Historically used for dental fillings and submarine cable insulation. Falls under HTS 4001.30.00 as a similar natural gum in plates, sheets, or strip per Chapter 40 definitions.
Chicle Gum Base Paste
Chicle, natural gum from sapodilla tree (Manilkara zapota), processed into paste form for chewing gum base. Traditional primary ingredient before synthetic replacements. Classified in HTS 4001.30.00 as chicle in primary paste form per Chapter 40 note 1(b).
Jelutong Natural Gum Lumps
Jelutong (Dyera costulata), a similar natural gum to chicle, in bulk lumps or irregular blocks as primary form. Used as chewing gum base and in adhesives. HTS 4001.30.00 includes similar natural gums in primary bulk forms per Chapter definitions.
Sorva Natural Gum Strips
Sorva gum from Couma trees, processed into rectangular strips in primary form. Used in traditional medicines and as rubber substitute. Fits HTS 4001.30.00 as similar natural gum in strip form per note 7 geometric shape requirement.
Nispero Chicle Blocks
Nispero chicle from Manilkara chicle, coagulated into regular blocks as primary form. Core ingredient for premium artisanal chewing gum. HTS 4001.30.00 for chicle in primary blocks per Chapter Note 1 primary forms.