| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260407 | |
| CNPC | China national standards | MT | USD | 20260407 | |
| CNPC | China national standards | MT | USD | 20260407 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260406 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20260406 | |
| Shandong Dingsheng Ruihe | China national standards | MT | USD | 20260406 | |
| Jinan Qi Mat | China national standards | MT | USD | 20260405 | |
| Shandong Dingsheng Ruihe | China national standards | MT | USD | 20260405 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20260405 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260405 |
