| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1016.48 | USD | 20251112 |
| Shandong Henrui Chem | China national standards | MT | 1030.59 | USD | 20251112 |
| Shandong Henrui Chem | China national standards | MT | 1030.59 | USD | 20251112 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1044.25 | USD | 20251030 |
| Shandong Henrui Chem | China national standards | MT | 1044.25 | USD | 20251030 |
| Shandong Henrui Chem | China national standards | MT | 1411.15 | USD | 20251030 |
| Shandong Henrui Chem | China national standards | MT | 1044.25 | USD | 20251030 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1044.37 | USD | 20251028 |
| Shandong Henrui Chem | China national standards | MT | 1044.37 | USD | 20251028 |
| Shandong Henrui Chem | China national standards | MT | 987.92 | USD | 20251028 |