| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | First-rate product | MT | USD | 20260316 | |
| Jinan Qi Mat | First-rate product | MT | USD | 20260316 | |
| Shandong Aite Chem | First-grade product | MT | USD | 20260315 | |
| Jinan Qi Mat | First-rate product | MT | USD | 20260315 | |
| Qingdao Shengze Chem | First-rate product | MT | USD | 20260315 | |
| Shandong Xima | First-grade product | MT | USD | 20260314 | |
| Wuhan Hengjiu Chem | First-grade product | MT | USD | 20260314 | |
| Qingdao Shengze Chem | First-rate product | MT | USD | 20260314 | |
| Jinan Qi Mat | First-rate product | MT | USD | 20260314 | |
| CNPC | First-rate product | MT | USD | 20260313 |
