| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 409.76 | USD | 20251209 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 409.76 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 395.63 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 395.63 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.98 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 395.63 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.98 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1017.34 | USD | 20251209 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1038.53 | USD | 20251209 |
| Shandong Yushuo Chemical Co., Ltd. | 90% | MT | 494.54 | USD | 20251209 |