| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chem | China national standards | MT | 611.75 | USD | 20260310 |
| Satellite Chem | China national standards | MT | 614.27 | USD | 20260306 |
| Shanxi Lu'an Chem | Polyester Resin Grade | MT | 526.03 | USD | 20260305 |
| Shanxi Lu'an Chem | Polyester Resin Grade | MT | 475.41 | USD | 20260224 |
| Satellite Chem | China national standards | MT | 524.21 | USD | 20260211 |
| Satellite Chem | China national standards | MT | 526.37 | USD | 20260204 |
| Satellite Chem | China national standards | MT | 518.62 | USD | 20260203 |
| Shanxi Lu'an Chem | Polyester Resin Grade | MT | 491.32 | USD | 20260203 |
| Satellite Chem | China national standards | MT | 526.58 | USD | 20260202 |
| Satellite Chem | China national standards | MT | 542.5 | USD | 20260130 |