| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260527 | |
| Jinan Jinrihe Chem | 99.9% | MT | USD | 20260526 | |
| Shandong Fusheng | 99.9% | MT | USD | 20260526 | |
| Shanghai SKY Chem | 99% | MT | USD | 20260526 | |
| Shandong Yuxuan Chem | 99% | MT | USD | 20260526 | |
| Qingdao Shengze Chem | 99.9% | MT | USD | 20260526 | |
| Jinan Zesheng | First-rate product | MT | USD | 20260526 | |
| Wuhan Hengjiu Chem | First-rate product | MT | USD | 20260526 | |
| Dongying LongXing Chem | 99% | MT | USD | 20260526 | |
| Shandong Hanyue Chem | 99% | MT | USD | 20260526 |
