| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 423.22 | USD | 20251104 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 585.46 | USD | 20251104 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 402.06 | USD | 20251104 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 423.22 | USD | 20251104 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 423.22 | USD | 20251104 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 324.47 | USD | 20251104 |
| Shandong Langcheng Chemical Co., Ltd. | 90% | MT | 451.44 | USD | 20251104 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 352.68 | USD | 20251104 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 423.22 | USD | 20251104 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 564.29 | USD | 20251104 |