| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 1197.27 | USD | 20251015 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 774.7 | USD | 20251015 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 767.66 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 901.47 | USD | 20251015 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 760.62 | USD | 20251015 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1155.01 | USD | 20251015 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 845.13 | USD | 20251015 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 767.66 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 901.47 | USD | 20251015 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 901.47 | USD | 20251015 |