| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Saiteng Tech | 85% | MT | 904.3 | USD | 20251209 |
| Shandong Shuojia Chem | 85% | MT | 989.08 | USD | 20251209 |
| Guizhou Wengfu | 85% | MT | 989.08 | USD | 20251209 |
| Shandong Hanyue Chem | 85% | MT | 974.95 | USD | 20251209 |
| Hubei Qiangxing Chem | 85% | MT | 989.08 | USD | 20251209 |
| Hubei Xingfa Chem | 85% | MT | 1017.34 | USD | 20251209 |
| Shandong Yushuo Chem | 85% | MT | 1017.47 | USD | 20251208 |
| Shandong Yushuo Chem | 85% | MT | 989.2 | USD | 20251208 |
| Shandong Yushuo Chem | 85% | MT | 989.2 | USD | 20251208 |
| Jinan Angxin Chem | 85% | MT | 1031.6 | USD | 20251208 |