| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1195.75 | USD | 20250918 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 1005.84 | USD | 20250918 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 984.74 | USD | 20250918 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1301.26 | USD | 20250918 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 928.47 | USD | 20250918 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 970.67 | USD | 20250918 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 1167.62 | USD | 20250918 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 1195.75 | USD | 20250918 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1237.95 | USD | 20250918 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 1153.55 | USD | 20250918 |