| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1012.57 | USD | 20250922 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1033.67 | USD | 20250922 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 393.78 | USD | 20250922 |
| Shandong Luxi Chemical Co., Ltd. | China national standards | MT | 1040.7 | USD | 20250922 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 1139.14 | USD | 20250922 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 984.45 | USD | 20250922 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 1040.7 | USD | 20250922 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 984.14 | USD | 20250921 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 449.89 | USD | 20250920 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 632.66 | USD | 20250920 |