| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2546.47 | USD | 20251211 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2544.06 | USD | 20251210 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2543.34 | USD | 20251209 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2543.67 | USD | 20251208 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2544.21 | USD | 20251206 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2544.03 | USD | 20251203 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2542.59 | USD | 20251202 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2543.85 | USD | 20251201 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2542.77 | USD | 20251129 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2542.77 | USD | 20251128 |