| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1137.58 | USD | 20251208 |
| Wengfu (GROUP) Co., Ltd. | Industrial Grade;优等级 | MT | 1126.28 | USD | 20251208 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.97 | USD | 20251208 |
| Hubei Qiangxing Chemical Co., Ltd. | 35% | MT | 211.97 | USD | 20251208 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 989.2 | USD | 20251208 |
| Jinan Jinhao Chemical Co., Ltd. | 85% | MT | 1045.73 | USD | 20251208 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1017.47 | USD | 20251208 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 989.2 | USD | 20251208 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1215.31 | USD | 20251208 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 904.41 | USD | 20251208 |