| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 536.22 | USD | 20251103 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.55 | USD | 20251103 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1044.21 | USD | 20251103 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.33 | USD | 20251103 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 465.66 | USD | 20251103 |
| Shandong Jiachang Chemical Co., Ltd. | China national standards | MT | 409.22 | USD | 20251103 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.55 | USD | 20251103 |
| Wuhan Hengjiu Chemical Co., Ltd. | 90% | MT | 437.36 | USD | 20251102 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 423.25 | USD | 20251102 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 423.25 | USD | 20251102 |