| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 85% | MT | 872.65 | USD | 20251011 |
| Shandong Yushuo Chem | 85% | MT | 872.65 | USD | 20251011 |
| Shandong Yushuo Chem | 85% | MT | 872.65 | USD | 20251011 |
| Shandong Yushuo Chem | 85% | MT | 872.65 | USD | 20251011 |
| Wuhan Hengjiu Chem | 85% | MT | 1055.62 | USD | 20251011 |
| Hubei Xingfa Chem | 85% | MT | 1055.62 | USD | 20251011 |
| Henan Saiteng Tech | 85% | MT | 1126.0 | USD | 20251011 |
| Shanghai Guoke | 85% | MT | 1126.0 | USD | 20251011 |
| Shanghai Guoke | 85% | MT | 1066.88 | USD | 20251011 |
| Shanghai Guoke | 85% | MT | 1133.04 | USD | 20251011 |