| Vendor | Spec | Unit | Price | Currency | Date |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 956.37 | USD | 20251009 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 815.73 | USD | 20251009 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 745.41 | USD | 20251009 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 928.24 | USD | 20251009 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 745.9 | USD | 20251008 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 816.27 | USD | 20251008 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 788.12 | USD | 20251008 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 872.56 | USD | 20251008 |