| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 1041.55 | USD | 20251010 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 957.1 | USD | 20251010 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1351.2 | USD | 20251010 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1351.2 | USD | 20251010 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 914.87 | USD | 20251010 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 1097.85 | USD | 20251010 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 971.17 | USD | 20251010 |
| Suzhou Xuehang New Materials Co., Ltd. | China national standards | MT | 1618.62 | USD | 20251010 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 914.87 | USD | 20251010 |