| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 767.9 | USD | 20251020 |
| JIN Yimeng Group Co., Ltd. | China national standards | MT | 711.54 | USD | 20251020 |
| JIN Yimeng Group Co., Ltd. | China national standards | MT | 810.17 | USD | 20251020 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 732.67 | USD | 20251020 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 810.17 | USD | 20251020 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 760.85 | USD | 20251020 |
| Shandong Yeyang Chemical Co., Ltd. | China national standards | MT | 760.85 | USD | 20251020 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 789.03 | USD | 20251020 |
| Yankuang Guotai Chemical Co., Ltd. | China national standards | MT | 831.3 | USD | 20251020 |
| Xiamen Yudeshun Chemical Products Co., Ltd. | China national standards | MT | 887.66 | USD | 20251020 |