| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.95 | USD | 20251011 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.95 | USD | 20251011 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.95 | USD | 20251010 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.95 | USD | 20251010 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.95 | USD | 20251010 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.95 | USD | 20251010 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.67 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.67 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.67 | USD | 20251009 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 365.67 | USD | 20251009 |