| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 857.92 | USD | 20251009 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 928.24 | USD | 20251009 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1040.76 | USD | 20251009 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.08 | USD | 20251008 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 928.86 | USD | 20251008 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.08 | USD | 20251008 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.08 | USD | 20251007 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.08 | USD | 20251005 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |