| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chemical Co., Ltd. | 85% | MT | 1030.11 | USD | 20251111 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 903.11 | USD | 20251111 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1086.56 | USD | 20251111 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1072.45 | USD | 20251111 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 987.78 | USD | 20251111 |
| Shandong Huize Chemical Technology Co., Ltd. | 85% | MT | 987.78 | USD | 20251111 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1083.89 | USD | 20251110 |
| Shandong Yihe Fine Chemical Co., Ltd. | 85% | MT | 875.01 | USD | 20251110 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 987.92 | USD | 20251110 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1072.6 | USD | 20251110 |