| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 914.35 | USD | 20250929 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 844.01 | USD | 20250929 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 844.01 | USD | 20250929 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 647.08 | USD | 20250929 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1097.22 | USD | 20250929 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 1097.22 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 829.95 | USD | 20250929 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 886.21 | USD | 20250929 |
| Shandong Daoqin Chemical Co., Ltd. | China national standards | MT | 956.55 | USD | 20250929 |
| Shandong Yushuo Chemical Co., Ltd. | Industrial Grade | MT | 829.95 | USD | 20250929 |