| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.07 | USD | 20250928 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 772.99 | USD | 20250928 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.07 | USD | 20250927 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 772.99 | USD | 20250927 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.07 | USD | 20250926 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.03 | USD | 20250925 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.78 | USD | 20250925 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.78 | USD | 20250924 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.03 | USD | 20250924 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.78 | USD | 20250923 |