| Vendor | Spec | Unit | Price | Currency | Date |
| Baozhen Shandong Chem | China national standards | MT | 1114.78 | USD | 20251111 |
| Shandong Yushuo Chem | China national standards | MT | 846.67 | USD | 20251111 |
| Zhenjiang UnionChem | China national standards | MT | 825.5 | USD | 20251111 |
| Shandong Hongyang Chem | China national standards | MT | 1030.11 | USD | 20251111 |
| Shandong Hongxin Chem | China national standards | MT | 959.56 | USD | 20251111 |
| Shandong Hongxin Chem | China national standards | MT | 846.67 | USD | 20251111 |
| Panjin Read Chem | China national standards | MT | 1030.11 | USD | 20251111 |
| Shandong Hongxin Chem | China national standards | MT | 917.22 | USD | 20251111 |
| Zhenjiang UnionChem | China national standards | MT | 818.45 | USD | 20251111 |
| Jinan Jinrihe Chem | China national standards | MT | 846.67 | USD | 20251111 |