| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1350.17 | USD | 20251009 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 1350.17 | USD | 20251009 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1350.17 | USD | 20251009 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 928.24 | USD | 20251009 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 928.24 | USD | 20251009 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 815.73 | USD | 20251009 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 893.08 | USD | 20251009 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1518.94 | USD | 20251009 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 914.18 | USD | 20251009 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1170.15 | USD | 20251009 |