| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.03 | USD | 20250923 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 492.22 | USD | 20250922 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.41 | USD | 20250922 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 773.49 | USD | 20250922 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.25 | USD | 20250921 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 773.25 | USD | 20250921 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.25 | USD | 20250920 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 773.25 | USD | 20250920 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 773.72 | USD | 20250918 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 534.57 | USD | 20250918 |