| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 958.43 | USD | 20251018 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 1057.1 | USD | 20251018 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Jinan Jiaxing Chemical Co., Ltd. | China national standards | MT | 958.43 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1099.38 | USD | 20251018 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 775.2 | USD | 20251018 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 775.2 | USD | 20251018 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1028.91 | USD | 20251018 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 775.2 | USD | 20251018 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1014.81 | USD | 20251018 |