| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chem | 85% | MT | 1030.11 | USD | 20251111 |
| Henan Saiteng Tech | 85% | MT | 903.11 | USD | 20251111 |
| Shandong Hongyang Chem | 85% | MT | 1086.56 | USD | 20251111 |
| Shandong Hongyang Chem | 85% | MT | 1072.45 | USD | 20251111 |
| Shandong Hongyang Chem | 85% | MT | 987.78 | USD | 20251111 |
| Shandong Huize Chem | 85% | MT | 987.78 | USD | 20251111 |
| WengFu Dazhou Chem | 85% | MT | 1030.11 | USD | 20251111 |
| Guangdong Huihao | 85% | MT | 1044.22 | USD | 20251111 |
| Shandong Jiaen Chem | 85% | MT | 1016.0 | USD | 20251111 |
| Wengfu | 85% | MT | 874.89 | USD | 20251111 |