| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiancheng New Materials Co., Ltd. | China national standards | MT | 395.71 | USD | 20251201 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 438.11 | USD | 20251201 |
| Jiangsu Youlixin Chemical Co., Ltd. | 90% | MT | 551.17 | USD | 20251201 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.44 | USD | 20251201 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.97 | USD | 20251201 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 452.24 | USD | 20251201 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 367.44 | USD | 20251201 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 480.5 | USD | 20251201 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 423.97 | USD | 20251201 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 395.71 | USD | 20251201 |