| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 789.51 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 845.9 | USD | 20251021 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 831.81 | USD | 20251021 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 845.39 | USD | 20251020 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1155.37 | USD | 20251020 |
| Yixing Wencheng Chemical Co., Ltd. | China national standards | MT | 929.93 | USD | 20251020 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 901.75 | USD | 20251020 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 901.75 | USD | 20251020 |
| Yancheng SUPER Chemical Technology Co., Ltd. | China national standards | MT | 817.21 | USD | 20251020 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 774.94 | USD | 20251020 |