| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 437.39 | USD | 20251121 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 324.51 | USD | 20251121 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1015.87 | USD | 20251121 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1037.04 | USD | 20251121 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 395.06 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 437.39 | USD | 20251121 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.51 | USD | 20251121 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 395.06 | USD | 20251121 |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 1044.09 | USD | 20251121 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 437.39 | USD | 20251121 |