| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 931.47 | USD | 20251110 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 931.47 | USD | 20251110 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1354.86 | USD | 20251110 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1354.86 | USD | 20251110 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1030.26 | USD | 20251110 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1016.15 | USD | 20251110 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 875.01 | USD | 20251110 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 889.13 | USD | 20251110 |