| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1319.74 | USD | 20260624 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1290.87 | USD | 20260623 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1468.52 | USD | 20260617 |
| Shandong Dongming Petro | China national standards | MT | 1476.03 | USD | 20260615 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1835.86 | USD | 20260615 |
| Shandong Dongming Petro | China national standards | MT | 1407.67 | USD | 20260608 |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260605 | |
| CNPC | China national standards | MT | USD | 20260605 | |
| CNPC | China national standards | MT | USD | 20260604 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20260604 |