| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 423.75 | USD | 20251126 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 339.0 | USD | 20251126 |
| Jinan Jinrihe Chemical Co., Ltd. | 90% | MT | 494.38 | USD | 20251126 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 586.19 | USD | 20251126 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 437.88 | USD | 20251126 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 353.13 | USD | 20251126 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 324.88 | USD | 20251126 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.75 | USD | 20251126 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 452.0 | USD | 20251126 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 437.88 | USD | 20251126 |