| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fushengyong Trading Co., Ltd. | Industrial Grade | MT | 901.32 | USD | 20251013 |
| Zhangjiagang Free Trade Zone Zhaohe Trade Co., Ltd. | China national standards | MT | 915.4 | USD | 20251013 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 844.99 | USD | 20251013 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 816.82 | USD | 20251013 |
| Shandong Langcheng Chemical Co., Ltd. | Industrial Grade | MT | 908.36 | USD | 20251013 |
| Qingdao Shengze Chemical Co., Ltd. | Industrial Grade | MT | 816.82 | USD | 20251013 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 647.82 | USD | 20251013 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 844.99 | USD | 20251013 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 915.4 | USD | 20251013 |
| Shandong Mengkangda Chemical Co., Ltd. | China national standards | MT | 781.61 | USD | 20251013 |