| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.43 | USD | 20251024 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1043.31 | USD | 20251024 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 761.44 | USD | 20251023 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.54 | USD | 20251023 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 930.65 | USD | 20251023 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 930.65 | USD | 20251023 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1043.46 | USD | 20251023 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 761.06 | USD | 20251022 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.15 | USD | 20251022 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 930.18 | USD | 20251022 |