| Vendor | Spec | Unit | Price | Currency | Date | 
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 394.39 | USD | 20251015 | 
| Yankuang Guotai Chemical Co., Ltd. | China national standards | MT | 369.04 | USD | 20251015 | 
| China national standards | MT | 369.04 | USD | 20251015 | |
| Suzhou Shangma Chemical Technology Co., Ltd. | China national standards | MT | 394.39 | USD | 20251015 | 
| Chizhou Xinyu Chemical Technology Co., Ltd. | China national standards | MT | 408.48 | USD | 20251015 | 
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 394.39 | USD | 20251015 | 
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 387.35 | USD | 20251015 | 
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 352.14 | USD | 20251015 | 
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 366.22 | USD | 20251015 | 
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 366.22 | USD | 20251015 |