| Vendor | Spec | Unit | Price | Currency | Date |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 436.9 | USD | 20251022 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 352.34 | USD | 20251022 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1042.93 | USD | 20251022 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 634.21 | USD | 20251022 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 394.62 | USD | 20251022 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 535.56 | USD | 20251022 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 465.09 | USD | 20251022 |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 436.9 | USD | 20251022 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 436.9 | USD | 20251022 |
| Shandong LuoHeng Chemical Products Co., Ltd. | 90% | MT | 507.37 | USD | 20251022 |