| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1030.69 | USD | 20251125 |
| Shandong Henrui Chem | China national standards | MT | 1029.55 | USD | 20251120 |
| Shandong Henrui Chem | China national standards | MT | 1029.55 | USD | 20251120 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1030.03 | USD | 20251119 |
| Shandong Henrui Chem | China national standards | MT | 1030.03 | USD | 20251119 |
| Shandong Henrui Chem | China national standards | MT | 1030.03 | USD | 20251119 |
| Shandong Henrui Chem | China national standards | MT | 1016.59 | USD | 20251114 |
| Shandong Henrui Chem | China national standards | MT | 1016.59 | USD | 20251114 |
| Shandong Henrui Chem | China national standards | MT | 1016.59 | USD | 20251114 |
| Shandong Henrui Chem | Polycarbonate Grade | MT | 1016.59 | USD | 20251114 |