| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1057.1 | USD | 20251017 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Jinan Jinrihe Chemical Co., Ltd. | Industrial Grade | MT | 761.11 | USD | 20251017 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 930.25 | USD | 20251017 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 747.02 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 789.3 | USD | 20251017 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 937.29 | USD | 20251017 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 873.63 | USD | 20251016 |