| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 886.64 | USD | 20251008 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 886.64 | USD | 20250930 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 886.21 | USD | 20250929 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 885.43 | USD | 20250928 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1025.97 | USD | 20250926 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1027.34 | USD | 20250925 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1027.34 | USD | 20250924 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1027.34 | USD | 20250923 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1026.64 | USD | 20250922 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1026.32 | USD | 20250920 |