| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 745.88 | USD | 20250925 |
| Yankuang Guotai Chemical Co., Ltd. | China national standards | MT | 736.03 | USD | 20250925 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 745.88 | USD | 20250925 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 745.88 | USD | 20250925 |
| Shandong Jinwen Chemical Co., Ltd. | China national standards | MT | 788.1 | USD | 20250925 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 703.66 | USD | 20250925 |
| Shandong Huize Chemical Technology Co., Ltd. | China national standards | MT | 689.59 | USD | 20250925 |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 689.59 | USD | 20250925 |
| Aite (Zhejiang) Supply Chain Management Co., Ltd. | China national standards | MT | 703.66 | USD | 20250925 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 766.99 | USD | 20250925 |