Marble Aggregate for Railway Ballast
Coarse crushed marble 30-60mm specifically graded for railway ballast track stability. Meets engineering specs for concrete aggregates from marble stone. HTS 2517.41.00.00 explicitly covers railway ballast materials.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If from travertine, granite, or porphyry
Other 2515/2516 dimension stones use 2517.49; marble specifically 2517.41.
If incorporated into railway track components
Finished rail/steel products exclude raw aggregate materials.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide AREMA/AAR ballast specifications compliance certificate
• Los Angeles Abrasion test results required for ballast quality
• Declare particle shape (cubical/flaky) affecting engineering use
Related Products under HTS 2517.41.00.00
Marble Chippings 3-6mm
Granular marble stone aggregate sized 3-6mm, produced by crushing and screening marble blocks from heading 2515. Commonly used in concrete mixes, landscaping, and decorative pathways. Classified under HTS 2517.41.00.00 as granules of marble.
Crushed Marble Powder 100 Mesh
Fine marble powder passing 100 mesh sieve, derived from grinding marble of heading 2516. Used as filler in paints, plastics, and pharmaceuticals. HTS 2517.41.00.00 covers this as powder of marble stone.
Marble Gravel 10-20mm
Rounded marble gravel pebbles 10-20mm for decorative landscaping and water filtration systems. Sourced from crushed marble complying with heading 2515 specifications. Falls under 2517.41.00.00 as marble granules.
Heat-Treated Marble Chips 5-10mm
Thermal-processed marble chips 5-10mm for enhanced durability in road base and concrete. Marble from heading 2516 subjected to heat-treatment per heading terms. Classified 2517.41.00.00 including heat-treated forms.
Decorative Marble Pebbles 20-40mm
Polished marble pebbles 20-40mm for garden decoration and aquarium substrates. Crushed and screened from marble complying with heading 2515. Remains 2517.41.00.00 despite decorative packaging if sold as aggregate.
Marble Dust for Paint Filler
Ultrafine marble dust (<325 mesh) used as extender pigment in industrial paints and coatings. Ground from marble stone per heading 2516 requirements. HTS 2517.41.00.00 classification precedes Chapter 32 pigments.