| Vendor | Spec | Unit | Price | Currency | Date |
| BASF-YPC. Co., Ltd. | China national standards | MT | 678.07 | USD | 20251128 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 607.44 | USD | 20251128 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 621.57 | USD | 20251128 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 607.52 | USD | 20251127 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 621.5 | USD | 20251126 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 607.38 | USD | 20251126 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 607.12 | USD | 20251125 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 621.24 | USD | 20251125 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 621.06 | USD | 20251124 |
| BASF-YPC. Co., Ltd. | China national standards | MT | 606.94 | USD | 20251124 |