| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 537.59 | USD | 20251211 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 778.09 | USD | 20251211 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 537.08 | USD | 20251210 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 777.35 | USD | 20251210 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 777.13 | USD | 20251209 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 536.93 | USD | 20251209 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 777.23 | USD | 20251208 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 537.0 | USD | 20251208 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 777.4 | USD | 20251207 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 537.11 | USD | 20251207 |