| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 761.84 | USD | 20251027 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.95 | USD | 20251027 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 931.14 | USD | 20251027 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1044.0 | USD | 20251027 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 761.34 | USD | 20251026 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.43 | USD | 20251026 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 761.34 | USD | 20251025 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.43 | USD | 20251025 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 761.34 | USD | 20251024 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.43 | USD | 20251024 |