| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.84 | USD | 20251027 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.34 | USD | 20251024 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.06 | USD | 20251022 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.31 | USD | 20251021 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 760.85 | USD | 20251020 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.11 | USD | 20251018 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 761.11 | USD | 20251017 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 760.91 | USD | 20251016 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 760.05 | USD | 20251011 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 55% | MT | 760.05 | USD | 20251010 |