About HS Code 681511
This HS code specifically covers raw carbon fibers intended for non-electrical applications. Carbon fibers are renowned for their exceptional strength-to-weight ratio, high stiffness, and corrosion resistance, making them foundational materials in advanced composites. In international trade, these fibers are primarily imported and exported by manufacturers in the aerospace, automotive, sporting goods, and industrial sectors for structural reinforcement and lightweighting. The market is driven by the increasing demand for high-performance materials across various industries seeking to improve fuel efficiency, speed, and durability. Key considerations include fiber type (e.g., PAN-based, pitch-based), tensile strength, modulus, and compatibility with different resin systems for composite manufacturing.
Products Under This Code
PAN-based carbon fibers, Pitch-based carbon fibers, High-modulus carbon fibers, Standard modulus carbon fibers, Chopped carbon fibers, Continuous carbon fiber filaments, Recycled carbon fibers
Real World Examples
Torayca carbon fibers, Hexcel carbon fibers, Zoltek carbon fibers, Mitsubishi Chemical carbon fibers, SGL Carbon fibers
Common Misclassification
This code is distinct from 681512 (carbon fiber fabrics) and 681513 (articles of carbon fiber), focusing solely on the raw "fibres" themselves, and excludes carbon fibers for electrical uses.
Products Classified Under 6815.11
Trade Overview
Japan, USA, Germany, China, and South Korea are leading producers and consumers in the global trade of carbon fibers.
Frequently Asked Questions
What is HS code 681511?
HS code 681511 covers: Stone or other mineral substances not elsewhere specified or included; carbon fibres for non-electrical uses. This HS code specifically covers raw carbon fibers intended for non-electrical applications. Carbon fibers are renowned for their exceptional strength-to-weight ratio, high stiffness, and corrosion resistance, making them foundational materials in advanced composites. In international trade, these fibers are primarily imported and exported by manufacturers in the aerospace, automotive, sporting goods, and industrial sectors for structural reinforcement and lightweighting. The market is driven by the increasing demand for high-performance materials across various industries seeking to improve fuel efficiency, speed, and durability. Key considerations include fiber type (e.g., PAN-based, pitch-based), tensile strength, modulus, and compatibility with different resin systems for composite manufacturing.
What products fall under HS code 681511?
PAN-based carbon fibers, Pitch-based carbon fibers, High-modulus carbon fibers, Standard modulus carbon fibers, Chopped carbon fibers, Continuous carbon fiber filaments, Recycled carbon fibers
What are common misclassifications for HS code 681511?
This code is distinct from 681512 (carbon fiber fabrics) and 681513 (articles of carbon fiber), focusing solely on the raw "fibres" themselves, and excludes carbon fibers for electrical uses.
How is HS code 681511 structured?
HS code 681511 is a 6-digit subheading under the Harmonized System. The first 2 digits (68) identify the chapter, digits 3-4 (15) identify the heading, and digits 5-6 (11) specify the subheading. This code is standardized globally by the World Customs Organization.