| Vendor | Spec | Unit | Price | Currency | Date |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 846.79 | USD | 20251028 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 846.49 | USD | 20251027 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 845.93 | USD | 20251024 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 846.05 | USD | 20251023 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 845.62 | USD | 20251022 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 852.95 | USD | 20251021 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 852.44 | USD | 20251020 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 859.77 | USD | 20251017 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 859.54 | USD | 20251016 |
| Zhenjiangunionchemicalindustry Co., Ltd. | China national standards | MT | 866.26 | USD | 20251015 |