| 264 / | HD | PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES |
| 239 | DF | MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10} |
| 299 | DF | .~ Shaping against forming surface (e.g., casting, die shaping, etc.) {10} |
| 319 | DF | .~.~ Applying heat or pressure {6} |
| 330 | DF | .~.~.~ Organic material shaping {1} |
| 331.11 | DF | .~.~.~.~ Synthetic resin containing {7} |
| 331.14 | | .~.~.~.~.~ Fluorine |