| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 705.66 | USD | 20251110 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 853.84 | USD | 20251110 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 719.77 | USD | 20251110 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 987.92 | USD | 20251110 |
| Shandong Wonfull Petrochemical Group Co., Ltd. | China national standards | MT | 825.62 | USD | 20251110 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 825.62 | USD | 20251110 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 790.34 | USD | 20251110 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 748.0 | USD | 20251110 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 719.77 | USD | 20251110 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 684.49 | USD | 20251110 |