| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 435.69 | USD | 20250926 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 590.29 | USD | 20250926 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 323.25 | USD | 20250926 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 449.74 | USD | 20250926 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 351.36 | USD | 20250926 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 449.74 | USD | 20250926 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 351.36 | USD | 20250926 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1124.35 | USD | 20250926 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 421.63 | USD | 20250926 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 435.69 | USD | 20250926 |