| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 423.39 | USD | 20251110 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 987.92 | USD | 20251110 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 90% | MT | 550.41 | USD | 20251110 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 395.17 | USD | 20251110 |
| Shandong Zhenkun New Materials Co., Ltd. | China national standards | MT | 324.6 | USD | 20251110 |
| Shandong Qiancheng New Materials Co., Ltd. | 90% | MT | 395.17 | USD | 20251110 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 585.69 | USD | 20251110 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 458.68 | USD | 20251110 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 437.51 | USD | 20251110 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 465.73 | USD | 20251110 |