| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 445.34 | USD | 20251204 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 586.71 | USD | 20251204 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 424.13 | USD | 20251204 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 636.2 | USD | 20251204 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 636.2 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | 90% | MT | 494.82 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 438.27 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 438.27 | USD | 20251204 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 438.27 | USD | 20251204 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 438.27 | USD | 20251204 |