| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 889.42 | USD | 20251112 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 988.24 | USD | 20251112 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 889.42 | USD | 20251112 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1101.18 | USD | 20251112 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 960.0 | USD | 20251112 |
| Nanjing Guanshan New Energy Industry Co., Ltd. | China national standards | MT | 924.71 | USD | 20251112 |
| Nanjing Guanshan New Energy Industry Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| China national standards | MT | 931.77 | USD | 20251112 | |
| Nanjing Waien Chemical Technology Co., Ltd. | China national standards | MT | 924.71 | USD | 20251112 |
| Nanjing Daze Trading Co., Ltd. | China national standards | MT | 1129.42 | USD | 20251112 |