| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 465.88 | USD | 20251112 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 423.53 | USD | 20251112 |
| Shandong Zhenkun New Materials Co., Ltd. | 90% | MT | 395.3 | USD | 20251112 |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 395.3 | USD | 20251112 |
| Shandong Yuxuan Chemical Products Co., Ltd. | 90% | MT | 550.59 | USD | 20251112 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 352.94 | USD | 20251112 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 451.77 | USD | 20251112 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 409.22 | USD | 20251111 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1016.0 | USD | 20251111 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1037.17 | USD | 20251111 |