| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1129.69 | USD | 20251117 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.15 | USD | 20251117 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1037.9 | USD | 20251117 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 480.12 | USD | 20251117 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.63 | USD | 20251117 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 395.39 | USD | 20251117 |
| Baozhen Chemical (Shandong) Co., Ltd. | China national standards | MT | 522.48 | USD | 20251117 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.79 | USD | 20251117 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.63 | USD | 20251117 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 423.63 | USD | 20251117 |