general: Pursuant to U.S. note 20(g) to subchapter III, chapter 99, heading 9903.88.04 covers certain goods of this rate line, as indicated by the footnote; please note that statistical reporting descriptions without a footnote are not covered by that heading.
other: See 9903.90.08.
| Code | Description | Units |
|---|---|---|
| 2931.90.90.10 | Organo-silicon compounds | kg |
| 2931.90.90.21 | Dibutyltin oxide | kg |
| 2931.90.90.25 | Tetrabutyltin | kg |
| 2931.90.90.29 | Other | kg |
| 2931.90.90.30 | 2-Chlorovinyldichloroarsine | kg |
| 2931.90.90.35 | Bis(2-chlorovinyl)chloroarsine | kg |
| 2931.90.90.40 | Tris(2-chlorovinyl)arsine | kg |
| 2931.90.90.52 | Other | kg |