| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petrochemical Co., Ltd. | Industrial Grade | MT | 873.87 | USD | 20251017 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Shanghai Lanyan Cosmetics Co., Ltd. | China national standards | MT | 1338.99 | USD | 20251017 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 803.39 | USD | 20251017 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 817.49 | USD | 20251017 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 902.06 | USD | 20251017 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 747.02 | USD | 20251017 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 739.97 | USD | 20251017 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 845.68 | USD | 20251017 |