| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1057.38 | USD | 20251021 |
| Unknown | China national standards | MT | 1039.05 | USD | 20251021 |
| Wuhan Hengjiu Chem | China national standards | MT | 1085.58 | USD | 20251021 |
| Shandong Henrui Chem | China national standards | MT | 1043.28 | USD | 20251021 |
| Shandong Henrui Chem | China national standards | MT | 1043.28 | USD | 20251021 |
| Shandong Henrui Chem | China national standards | MT | 1409.84 | USD | 20251021 |
| Shanghai SinoMitsui | China national standards | MT | 1043.28 | USD | 20251021 |
| Sinopec | China national standards | MT | 1043.28 | USD | 20251021 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1043.28 | USD | 20251021 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1085.58 | USD | 20251021 |