| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1135.95 | USD | 20251111 |
| Shandong Qiangsen Chem | 85% | MT | 846.67 | USD | 20251111 |
| 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 | 987.78 | USD | 20251111 |
| Shandong Huize Chem | 85% | MT | 987.78 | USD | 20251111 |
| Suzhou ChemMat | 85% | MT | 1058.34 | USD | 20251111 |
| Wengfu | Industrial Grade;优等级 | MT | 1051.28 | USD | 20251111 |
| Guangzhou Tianyue Chem | 85% | MT | 1058.34 | USD | 20251111 |