| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 886.61 | USD | 20250924 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 802.17 | USD | 20250924 |
| Shandong Wells Chemicals Co., Ltd. | China national standards | MT | 886.61 | USD | 20250924 |
| Shandong Mengkangda Chemical Co., Ltd. | China national standards | MT | 781.06 | USD | 20250924 |
| Shandong Huize Chemical Technology Co., Ltd. | China national standards | MT | 844.39 | USD | 20250924 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 788.1 | USD | 20250924 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 844.39 | USD | 20250924 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 844.39 | USD | 20250924 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 745.88 | USD | 20250924 |
| Shandong Jinshengrun Chemical Co., Ltd. | Industrial Grade | MT | 886.61 | USD | 20250924 |