About HS Code 730661
This HS code encompasses welded tubes, pipes, and hollow profiles made from iron or steel (excluding cast iron) that feature a square or rectangular cross-section. These products are fundamental to the construction and manufacturing sectors, serving as structural elements in buildings, bridges, machinery frames, and various support structures. International trade in these goods is driven by global infrastructure development and industrial expansion. Major importers include rapidly urbanizing nations and countries undertaking significant construction projects, while exporters are typically large steel-producing economies with advanced fabrication capabilities. Key considerations for trade involve material strength, welding quality, dimensional accuracy, and adherence to specific national and international building codes and standards, ensuring structural integrity and safety in their diverse applications.
Products Under This Code
Square hollow sections (SHS), rectangular hollow sections (RHS), structural steel tubing, welded box beams, steel framework components, industrial pipe sections, steel columns
Real World Examples
ArcelorMittal structural tubing, Tata Steel RHS, Nippon Steel SHS, SSAB structural profiles
Common Misclassification
This code can be confused with seamless tubes (7304) due to similar material, or with welded tubes of circular cross-section (730630, 730650) if the specific square or rectangular shape is overlooked.
EU Regulatory Requirements
This product falls under the Carbon Border Adjustment Mechanism (CBAM). Importers to the EU must declare embedded carbon emissions and purchase CBAM certificates.
Products Classified Under 7306.61
Industry
This code belongs to the Automotive & Vehicles industry.
Trade Overview
China, Germany, and the USA are major players in both importing and exporting these structural steel products globally.
Frequently Asked Questions
What is HS code 730661?
HS code 730661 covers: Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), welded, of square or rectangular cross-section, n.e.c. in chapter 73. This HS code encompasses welded tubes, pipes, and hollow profiles made from iron or steel (excluding cast iron) that feature a square or rectangular cross-section. These products are fundamental to the construction and manufacturing sectors, serving as structural elements in buildings, bridges, machinery frames, and various support structures. International trade in these goods is driven by global infrastructure development and industrial expansion. Major importers include rapidly urbanizing nations and countries undertaking significant construction projects, while exporters are typically large steel-producing economies with advanced fabrication capabilities. Key considerations for trade involve material strength, welding quality, dimensional accuracy, and adherence to specific national and international building codes and standards, ensuring structural integrity and safety in their diverse applications.
What products fall under HS code 730661?
Square hollow sections (SHS), rectangular hollow sections (RHS), structural steel tubing, welded box beams, steel framework components, industrial pipe sections, steel columns
What are common misclassifications for HS code 730661?
This code can be confused with seamless tubes (7304) due to similar material, or with welded tubes of circular cross-section (730630, 730650) if the specific square or rectangular shape is overlooked.
How is HS code 730661 structured?
HS code 730661 is a 6-digit subheading under the Harmonized System. The first 2 digits (73) identify the chapter, digits 3-4 (06) identify the heading, and digits 5-6 (61) specify the subheading. This code is standardized globally by the World Customs Organization.