| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 773.25 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 773.25 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 773.25 | USD | 20250920 |
| Shandong Hongshuo Chemical Technology Co., Ltd. | China national standards | MT | 815.43 | USD | 20250920 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 918.06 | USD | 20250920 |
| Yancheng SUPER Chemical Technology Co., Ltd. | China national standards | MT | 925.09 | USD | 20250920 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 899.79 | USD | 20250920 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 899.79 | USD | 20250920 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 787.31 | USD | 20250920 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 787.31 | USD | 20250920 |