| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 928.83 | USD | 20250924 |
| Lihuayi Weiyuan Chemical Co., Ltd. | China national standards | MT | 942.9 | USD | 20250924 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1111.78 | USD | 20250924 |
| Jiangsu Xiaomi Chemical Trading Co., Ltd. | China national standards | MT | 975.27 | USD | 20250924 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 1277.85 | USD | 20250924 |
| Shandong Xingpeng Yongfa Chemical Co., Ltd. | China national standards | MT | 999.2 | USD | 20250924 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 992.16 | USD | 20250924 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 1266.59 | USD | 20250924 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 1097.71 | USD | 20250924 |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 956.98 | USD | 20250924 |