| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 704.94 | USD | 20251024 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 789.53 | USD | 20251024 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 733.14 | USD | 20251024 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 719.04 | USD | 20251024 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 803.63 | USD | 20251024 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 852.98 | USD | 20251024 |
| ShanDong Feiyang Chemical Co., Ltd. | China national standards | MT | 987.06 | USD | 20251023 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 853.1 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 775.54 | USD | 20251023 |
| Jinan Aochen Chemical Co., Ltd. | China national standards | MT | 761.44 | USD | 20251023 |