| Year | Category | Recycled Volume (MT) | Method of Disposal | Reuse Rate of Recycled Volume(%) | |
|---|---|---|---|---|---|
| Outsourced for Reuse (MT) | Recycled from Production Line (MT) | ||||
| 2021 | NMP | 379.35 | 60.35 | 319.21 | 84.15% |
| MEK | 124.16 | 54.95 | 69.21 | 55.74% | |
| 2022 | NMP | 306.07 | 19.25 | 286.82 | 93.71% |
| MEK | 153.76 | 70.13 | 83.63 | 54.39% | |
| 2023 | NMP | 353.00 | 126.00 | 277.00 | 64.31% |
| MEK | 148.2 | 57.10 | 91.1 | 61.47% | |