| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 844.5 | USD | 20251011 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 745.97 | USD | 20251011 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 816.35 | USD | 20251011 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 844.5 | USD | 20251011 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 928.95 | USD | 20251011 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1055.62 | USD | 20251011 |
| Suzhou Zixu New Materials Co., Ltd. | China national standards | MT | 1238.6 | USD | 20251011 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 802.27 | USD | 20251011 |
| Shandong Mingyu Supply Chain Management Co., Ltd. | China national standards | MT | 1020.44 | USD | 20251011 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 844.5 | USD | 20251011 |