| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | First-rate product | MT | USD | 20260701 | |
| Shandong Zhiheng | 99.9% | MT | USD | 20260701 | |
| Suzhou ChemMat | 99% | MT | USD | 20260701 | |
| Weifang Yixin Chem | First-grade product | MT | USD | 20260701 | |
| Henan Zihe | First-grade product | MT | USD | 20260701 | |
| Wuhan Hengjiu Chem | First-grade product | MT | USD | 20260701 | |
| Shandong Aite Chem | First-grade product | MT | USD | 20260701 | |
| Dongying LongXing Chem | First-grade product | MT | USD | 20260701 | |
| Shandong Yeyang Chem | First-grade product | MT | USD | 20260701 | |
| Nanjing Baitu Chem | First-grade product | MT | USD | 20260701 |
