| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 535.6 | USD | 20251018 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 775.2 | USD | 20251017 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 535.6 | USD | 20251017 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 775.0 | USD | 20251016 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 535.45 | USD | 20251016 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 493.18 | USD | 20251016 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 535.25 | USD | 20251015 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.7 | USD | 20251015 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 535.05 | USD | 20251014 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 774.42 | USD | 20251014 |