Harmonized System
Section XV > Chapter 73 > Heading 7315 > 7315.8
Other chain
Section XV > Chapter 73 > Heading 7315 > 7315.8 > 7315.82
Other, welded link
Section XV > Chapter 73 > Heading 7315 > 7315.90
Other parts
Section XV > Chapter 73 > Heading 7316
Anchors, grapnels and parts thereof, of iron or steel.