| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | USD | 20251111 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251111 | |
| Shandong Fusheng | China national standards | MT | USD | 20251111 | |
| Chengdu Rongjiaxin Chem | China national standards | MT | USD | 20251111 | |
| Shandong Zhenkun | China national standards | MT | USD | 20251111 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251111 | |
| Jinan Pulaihua Chem | China national standards | MT | USD | 20251111 | |
| CNPC | China national standards | MT | USD | 20251111 | |
| Shandong Langchem | China national standards | MT | USD | 20251111 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251111 |
