| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 776.01 | USD | 20251122 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 776.01 | USD | 20251121 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 536.16 | USD | 20251121 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 775.69 | USD | 20251120 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 776.05 | USD | 20251119 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 536.3 | USD | 20251118 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 776.22 | USD | 20251118 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 536.6 | USD | 20251117 |
| Shandong Rongnuo Chemical Co., Ltd. | 55% | MT | 776.66 | USD | 20251117 |
| Shandong Rongnuo Chemical Co., Ltd. | 40% | MT | 536.53 | USD | 20251116 |