| Chapter Code | Chapter Description |
|---|
| 390450 | VINYLIDENE CHLORIDE POLYMERS |
| 390461 | FLURO-POLYMERS : POLYTETRAFLUROETHYLENE |
| 390469 | FLURO-POLYMERS : OTHER |
| 390512 | POLY (VINYL ACETATE): IN AQUEOUS DISPERSION |
| 390519 | POLY (VINYL ACETATE): OTHER |
| 381511 | SUPPORTED CATALYSTS : WITH NICKEL OR NICKEL COMPOUNDS AS THE ACTIVE SUBSTANCE |
| 381512 | SUPPORTED CATALYSTS : WITH PRECIOUS METAL OR PRECIOUS METAL COMPOUNDS AS THE ACTIVE SUBSTANCE |
| 381700 | MIXED ALKYLBENZENES |