| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | 90% | MT | 437.75 | USD | 20251117 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 395.39 | USD | 20251117 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 635.45 | USD | 20251117 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 564.84 | USD | 20251117 |
| Shandong Shuojia Chemical Co., Ltd. | 90% | MT | 508.36 | USD | 20251117 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 90% | MT | 550.72 | USD | 20251117 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 522.48 | USD | 20251117 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 409.51 | USD | 20251117 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 406.69 | USD | 20251117 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1044.96 | USD | 20251117 |