| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.2 | USD | 20251209 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 317.92 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 289.66 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 353.24 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.14 | USD | 20251209 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 233.14 | USD | 20251209 |