| Vendor | Spec | Unit | Price | Currency | Date |
| Nantong Zhonghe Chem | China national standards | MT | 804.9 | USD | 20251117 |
| Luxi Chem | China national standards | MT | 974.36 | USD | 20251117 |
| Wanhua Chem | China national standards | MT | 2160.53 | USD | 20251117 |
| Shandong Junfeng | China national standards | MT | 2160.53 | USD | 20251117 |
| Shandong Qiangsen Chem | China national standards | MT | 819.02 | USD | 20251117 |
| Shandong Yeyang Chem | China national standards | MT | 776.66 | USD | 20251117 |
| Luxi Chem | China national standards | MT | 819.02 | USD | 20251117 |
| Lihuayi Shandong | China national standards | MT | 762.54 | USD | 20251117 |
| Luxi Chem | China national standards | MT | 720.18 | USD | 20251117 |
| Shandong Aite Chem | China national standards | MT | 1242.66 | USD | 20251117 |