| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | 85% | MT | 889.01 | USD | 20251113 |
| Shandong Qiangsen Chem | 85% | MT | 846.68 | USD | 20251113 |
| Jinan Jinrihe Chem | 85% | MT | 931.35 | USD | 20251113 |
| Shanghai Guoke | 85% | MT | 1128.91 | USD | 20251113 |
| Shanghai Guoke | 85% | MT | 1097.86 | USD | 20251113 |
| Shanghai Guoke | 85% | MT | 1135.96 | USD | 20251113 |
| Henan Saiteng Tech | 85% | MT | 903.13 | USD | 20251113 |
| Henan Saiteng Tech | 85% | MT | 903.13 | USD | 20251113 |
| Shandong Hongyang Chem | 85% | MT | 1086.57 | USD | 20251113 |
| Shandong Hongyang Chem | 85% | MT | 1072.46 | USD | 20251113 |