| ABS-polycarbonate blend (ABS+PC) (E) | Technical flow properties | Units of mass | kg |
| Acrylic resin (E) | Technical flow properties | Units of mass | kg |
| Activity | Technical flow properties | Units of radioactivity | kBq |
| Aluminium and aluminium alloys (unspecified) | Technical flow properties | Units of mass | kg |
| Aluminium content | Chemical composition of flows | Units of mass | kg |
| Aluminum (E) | Technical flow properties | Units of mass | kg |
| Aluminum oxide (Al2O3) (E) | Technical flow properties | Units of mass | kg |
| Antimony content | Chemical composition of flows | Units of mass | kg |
| Antimony in alloy (E) | Technical flow properties | Units of mass | kg |
| Antimony oxide (Diantimony trioxide) (Sb2O3) (E) | Technical flow properties | Units of mass | kg |