| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 843.86 | USD | 20251009 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1054.82 | USD | 20251009 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1019.66 | USD | 20251009 |
| Zhongyin New Materials (Jinan) Co., Ltd. | China national standards | MT | 794.63 | USD | 20251009 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1237.66 | USD | 20251009 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 928.24 | USD | 20251009 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 745.41 | USD | 20251009 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 843.86 | USD | 20251009 |
| Jia'en Chemical (Shandong) Co., Ltd. | China national standards | MT | 956.37 | USD | 20251009 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 787.6 | USD | 20251009 |