Unit: ￥/ton
| Product Name | 2023/12/21 | 2023/12/22 | Ups and Downs | Compared To Last Week | Compared To Last Month |
| Styrene | 8500-8580 | 8500-8620 | 20 | 416 | -48 |
| Ethylene Glycol | 4320-4360 | 4370-4470 | 80 | 330 | 323 |
| Propylene Glycol | 8300-8400 | 8300-8400 | 0 | 115 | 283 |
| Diethylene Glycol | 5800-5800 | 5800-5810 | 5 | 50 | 474 |
| Phthalic Anhydride | 7300-7350 | 7350-7400 | 50 | 150 | 81 |
| Maleic Anhydride | 7800-7850 | 8000-8050 | 200 | 460 | 1182 |
| DCPD | 6800-6800 | 6800-6800 | 0 | 0 | -409 |
| Neopentyl Glycol | 9500-9700 | 9500-9700 | 0 | 0 | 261 |