| Vendor | Spec | Unit | Price | Currency | Date |
| Nantong Zhonghe Chemical New Material Co., Ltd. | China national standards | MT | 930.65 | USD | 20251023 |
| China national standards | MT | 958.85 | USD | 20251023 | |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 888.35 | USD | 20251023 |
| Nanjing Guanshan New Energy Industry Co., Ltd. | China national standards | MT | 951.8 | USD | 20251023 |
| Jinan Angxin Chemical Co., Ltd. | China national standards | MT | 958.85 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 1001.16 | USD | 20251023 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 987.06 | USD | 20251023 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1099.86 | USD | 20251023 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 987.06 | USD | 20251023 |
| Shandong Huize Chemical Technology Co., Ltd. | China national standards | MT | 1057.56 | USD | 20251023 |