| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuanhe Xinsheng Chemical Trade Co., Ltd. | China national standards | MT | 872.54 | USD | 20250923 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 928.83 | USD | 20250923 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 942.26 | USD | 20250922 |
| Lihuayi Group Co., Ltd. | China national standards | MT | 2151.72 | USD | 20250922 |
| Shandong Laya Chemical Co., Ltd. | China national standards | MT | 787.56 | USD | 20250922 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 871.94 | USD | 20250922 |
| Liaocheng Yuanze Chemical Co., Ltd. | China national standards | MT | 857.87 | USD | 20250922 |
| Wanhua Chemical Group Co., Ltd. | China national standards | MT | 2151.72 | USD | 20250922 |
| Jiangsu Huachang Chemical Co., Ltd. | China national standards | MT | 2151.72 | USD | 20250922 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1054.76 | USD | 20250922 |