| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Jinyu Fine Chemical Co., Ltd. | China national standards | MT | 817.49 | USD | 20251017 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 747.02 | USD | 20251017 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 789.3 | USD | 20251017 |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 873.87 | USD | 20251017 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 937.29 | USD | 20251017 |
| Shandong Langcheng Chemical Co., Ltd. | Industrial Grade | MT | 909.1 | USD | 20251017 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 803.39 | USD | 20251017 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 739.97 | USD | 20251017 |