| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 999.2 | USD | 20250923 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 999.2 | USD | 20250923 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 999.2 | USD | 20250923 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 998.51 | USD | 20250922 |