| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20260323 | |
| Qingdao Shengze Chem | 99.9% | MT | USD | 20260322 | |
| Shandong Jiachang Chem | 99.9% | MT | USD | 20260322 | |
| Shandong Shuojia Chem | 99.9% | MT | USD | 20260322 | |
| Shandong Jinshenrun Chem | 99.9% | MT | USD | 20260322 | |
| Qingdao Shengze Chem | 99.9% | MT | USD | 20260321 | |
| Guangzhou Tianyue Chem | 99.9% | MT | USD | 20260321 | |
| Jinan Jinhao Chem | 99.9% | MT | USD | 20260321 | |
| Jinan Angxin Chem | 99.9% | MT | USD | 20260321 | |
| Shandong Yushuo Chem | 99.9% | MT | USD | 20260321 |
