| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Group Co., Ltd. | China national standards | MT | 844.06 | USD | 20250918 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 928.47 | USD | 20250918 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 942.53 | USD | 20250918 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 1055.07 | USD | 20250918 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 829.99 | USD | 20250918 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 844.06 | USD | 20250918 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 984.74 | USD | 20250918 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 829.99 | USD | 20250918 |
| Shandong Yeyang Chemical Co., Ltd. | China national standards | MT | 773.72 | USD | 20250918 |
| Nanjing Baitu Chemicals Co., Ltd. | China national standards | MT | 844.06 | USD | 20250918 |