| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 591.97 | USD | 20251017 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 436.93 | USD | 20251017 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 563.79 | USD | 20251017 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 563.79 | USD | 20251017 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1014.81 | USD | 20251017 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1035.96 | USD | 20251017 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.18 | USD | 20251017 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 324.18 | USD | 20251017 |
| Shandong FUZE New MATERIALS Co., Ltd. | 90% | MT | 394.65 | USD | 20251017 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 394.65 | USD | 20251017 |