| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 915.22 | USD | 20251014 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 1013.78 | USD | 20251014 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 1548.84 | USD | 20251014 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 1013.78 | USD | 20251014 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 844.82 | USD | 20251014 |
| Shanghai Juexin Industrial Development Co., Ltd. | China national standards | MT | 1056.03 | USD | 20251014 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 844.82 | USD | 20251014 |
| Shandong Daoqin Chemical Co., Ltd. | China national standards | MT | 957.46 | USD | 20251014 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 950.42 | USD | 20251014 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 844.82 | USD | 20251014 |