| Vendor | Spec | Unit | Price | Currency | Date |
| Suzhou ChemMat | Polyester Grade | MT | 551.03 | USD | 20251211 |
| Suzhou ChemMat | Polyester Grade | MT | 553.25 | USD | 20251208 |
| Suzhou ChemMat | Polyester Grade | MT | 572.58 | USD | 20251204 |
| Suzhou ChemMat | Polyester Grade | MT | 593.27 | USD | 20251202 |
| Suzhou ChemMat | Polyester Grade | MT | 585.79 | USD | 20251201 |
| Suzhou ChemMat | Polyester Grade | MT | 585.63 | USD | 20251127 |
| Suzhou ChemMat | Polyester Grade | MT | 585.49 | USD | 20251126 |
| Suzhou ChemMat | Polyester Grade | MT | 587.35 | USD | 20251125 |
| Suzhou ChemMat | Polyester Grade | MT | 580.12 | USD | 20251124 |
| Suzhou ChemMat | Polyester Grade | MT | 578.94 | USD | 20251120 |