| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250922 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250922 | |
| Lihuayi Shandong | China national standards | MT | USD | 20250922 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20250922 | |
| Panjin Read Chem | China national standards | MT | USD | 20250922 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250922 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250922 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250922 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20250921 | |
| Hebei Risun | China national standards | MT | USD | 20250921 |
