| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1031.47 | USD | 20251209 |
| Shandong Henrui Chem | China national standards | MT | 1031.47 | USD | 20251209 |
| Shandong Henrui Chem | China national standards | MT | 1031.47 | USD | 20251209 |
| Shandong Henrui Chem | China national standards | MT | 1017.61 | USD | 20251203 |
| Shandong Henrui Chem | China national standards | MT | 1017.61 | USD | 20251203 |
| Shandong Henrui Chem | China national standards | MT | 1031.67 | USD | 20251201 |
| Shandong Henrui Chem | China national standards | MT | 1031.67 | USD | 20251201 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1031.67 | USD | 20251201 |
| Shandong Henrui Chem | China national standards | MT | 1030.69 | USD | 20251125 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1030.69 | USD | 20251125 |