About HS Code 3505
HS Heading 3505 covers dextrins and other modified starches, such as pregelatinised or esterified starches, as well as glues based on starches or on dextrins or other modified starches. This category is distinct from unmodified native starches, which are classified under Chapter 11. The 'modification' can be physical (e.g., pregelatinisation), chemical (e.g., esterification, etherification, oxidation), or enzymatic, altering the starch's properties to suit specific industrial applications. Dextrins, resulting from the partial hydrolysis of starch, are a key component of this heading. The scope also extends to adhesive preparations where starch or its derivatives form the primary base. This heading is critical for industries such as food and beverage (thickeners, stabilizers), paper (sizing, coating), textile (sizing), and adhesives (packaging, wallpaper). Accurate classification is essential for trade compliance, as tariffs and regulations often differentiate between native and modified starches, and their end-use can impact duties. The significant global trade in these products reflects their versatility and importance across various manufacturing sectors, relating to Chapter 35's focus on albuminoidal substances, which includes other natural polymers.
Products Under This Code
Dextrins (white, yellow), maltodextrins, pregelatinized corn starch, oxidized potato starch, esterified tapioca starch, etherified waxy maize starch, starch acetate, starch phosphate, starch-based glues, dextrin-based adhesives, wallpaper paste (starch-based), textile sizing agents (modified starch), paper coating starches, cationic starches, anionic starches, amphoteric starches, resistant dextrins, cyclodextrins, soluble starches, cold-water soluble starches, starch ethers, starch esters, cross-linked starches, starch gums.
Real World Examples
A large food manufacturer in the United States regularly imports pregelatinized corn starch from Thailand to use as a thickener in soups and sauces, leveraging Thailand's robust tapioca and corn starch industry. In another instance, a European paper mill procures oxidized potato starch from the Netherlands for paper sizing and coating applications, enhancing paper strength and printability. Furthermore, a packaging company in Mexico imports dextrin-based adhesives from Germany for sealing cardboard cartons, illustrating the global supply chain for industrial glues.
Common Misclassification
A common mistake is classifying unmodified starches (HS 1108) under this heading; the key differentiator is the 'modification' process. Traders also sometimes confuse starch hydrolysates that are primarily sugars (e.g., glucose syrup, HS 1702) with dextrins, but dextrins retain more of the polymeric structure. Conversely, glues not based on starch or dextrins (e.g., synthetic polymer glues) should be classified under HS 3506. Understanding the specific chemical or physical modification and the primary base material is crucial for avoiding misclassification.
Subheadings 2
Industry
This code belongs to the Chemicals industry.
Trade Overview
Major producers and traders in HS 3505 include the United States, the European Union (especially Netherlands, Germany, France), Thailand, China, and Brazil. These countries have strong agricultural bases for starch production and advanced processing capabilities. Trade agreements often influence the competitiveness of these products, with some regions offering preferential tariffs for certain modified starches. Regulatory considerations, particularly for food-grade modified starches, are significant and often require specific certifications and approvals in importing countries.
Frequently Asked Questions
What is HS code 3505?
HS code 3505 is a 4-digit heading in the Harmonized System that covers: Dextrins and other modified starches (e.g. pregelatinised or esterified starches); glues based on starches or on dextrins or other modified starches. HS Heading 3505 covers dextrins and other modified starches, such as pregelatinised or esterified starches, as well as glues based on starches or on dextrins or other modified starches. This category is distinct from unmodified native starches, which are classified under Chapter 11. The 'modification' can be physical (e.g., pregelatinisation), chemical (e.g., esterification, etherification, oxidation), or enzymatic, altering the starch's properties to suit specific industrial applications. Dextrins, resulting from the partial hydrolysis of starch, are a key component of this heading. The scope also extends to adhesive preparations where starch or its derivatives form the primary base. This heading is critical for industries such as food and beverage (thickeners, stabilizers), paper (sizing, coating), textile (sizing), and adhesives (packaging, wallpaper). Accurate classification is essential for trade compliance, as tariffs and regulations often differentiate between native and modified starches, and their end-use can impact duties. The significant global trade in these products reflects their versatility and importance across various manufacturing sectors, relating to Chapter 35's focus on albuminoidal substances, which includes other natural polymers.
What products fall under HS code 3505?
Dextrins (white, yellow), maltodextrins, pregelatinized corn starch, oxidized potato starch, esterified tapioca starch, etherified waxy maize starch, starch acetate, starch phosphate, starch-based glues, dextrin-based adhesives, wallpaper paste (starch-based), textile sizing agents (modified starch), paper coating starches, cationic starches, anionic starches, amphoteric starches, resistant dextrins, cyclodextrins, soluble starches, cold-water soluble starches, starch ethers, starch esters, cross-linked starches, starch gums.
What are common misclassifications for HS code 3505?
A common mistake is classifying unmodified starches (HS 1108) under this heading; the key differentiator is the 'modification' process. Traders also sometimes confuse starch hydrolysates that are primarily sugars (e.g., glucose syrup, HS 1702) with dextrins, but dextrins retain more of the polymeric structure. Conversely, glues not based on starch or dextrins (e.g., synthetic polymer glues) should be classified under HS 3506. Understanding the specific chemical or physical modification and the primary base material is crucial for avoiding misclassification.
Which countries trade the most under HS code 3505?
Major producers and traders in HS 3505 include the United States, the European Union (especially Netherlands, Germany, France), Thailand, China, and Brazil. These countries have strong agricultural bases for starch production and advanced processing capabilities. Trade agreements often influence the competitiveness of these products, with some regions offering preferential tariffs for certain modified starches. Regulatory considerations, particularly for food-grade modified starches, are significant and often require specific certifications and approvals in importing countries.
How is HS code 3505 structured?
HS code 3505 is a 4-digit heading under Chapter 35 of the Harmonized System. The first 2 digits (35) identify the chapter, and digits 3-4 (05) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.