4421.90.80.
| Heading/ Subheading | Stat Suffix | Article Description | Unit of Quantity | General (column 1) | Special (column 1) | Column 2 | 
|---|---|---|---|---|---|---|
| 4421 | Other articles of wood: | n/a | n/a | n/a | n/a | |
| 4421 90 | Other: | n/a | n/a | n/a | n/a | |
| 4421 90 80 | Spring-type | n/a | 6.5¢/gross | Free (A+,BH,CA,CL,D,E,IL,J,JO,MA,MX,OM,P,PE,SG) | 20¢/gross | 
