Find HS Code and trade information for double rubber band set

Based on the provided reference data, here's a classification breakdown for "double rubber band set," aiming for the most accurate HS codes:

• 4016993510: Other articles of vulcanized rubber other than hard rubber; other; of natural rubber; Rubber bands. This is a strong candidate if the rubber bands are made of natural rubber. The 40 section indicates vulcanized rubber products, 16 further specifies articles thereof, 99 denotes other articles, and 3510 specifically rubber bands made of natural rubber.
• 3926909905: Other articles of plastics and articles of other materials of headings 3901 to 3914; other; other; Elastic bands made wholly of plastics. If the rubber bands are made of plastic rather than rubber, this HS code is more appropriate. 39 indicates plastics, 26 specifies articles thereof, 90 denotes other articles, and 9905 specifically elastic bands made of plastics.
• 4005910000: Compounded rubber, unvulcanized, in primary forms or in plates, sheets or strip; other; plates, sheets, and strip. This code applies if the set consists of unvulcanized rubber in sheet or strip form, before being processed into bands. 40 indicates rubber, 05 denotes compounded rubber, 91 specifies other forms, and 00 denotes plates, sheets, and strips.
• 4005990000: Compounded rubber, unvulcanized, in primary forms or in plates, sheets or strip; other; other. This is a broader category for unvulcanized rubber not specifically classified elsewhere. 40 indicates rubber, 05 denotes compounded rubber, 99 specifies other forms.

Important Considerations & Recommendations:

• Material Composition: The primary material (natural rubber vs. plastic) is the most critical factor in determining the correct HS code.
• Vulcanization Status: Whether the rubber is vulcanized (processed for durability) or unvulcanized significantly impacts the classification.
• Product Form: If the set includes sheets or strips of rubber intended to be cut into bands, 4005910000 or 4005990000 may be appropriate.
• Single or Mixed Material: If the set contains both rubber and plastic bands, you may need to classify them separately or determine the predominant material.
• Certification: Depending on the end-use of the rubber bands, specific certifications (e.g., for food contact) may be required.
• Price check: Confirm the price of the product, as the price may affect the classification.

It is recommended to provide detailed product specifications (material composition, vulcanization status, intended use) to customs authorities for accurate classification.