| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | 99.9% | MT | USD | 20260511 | |
| Shandong Yeyang Chem | 99.7% | MT | USD | 20260511 | |
| Qingdao Shengze Chem | 99.7% | MT | USD | 20260511 | |
| Qingdao Chengxin Chem | 99.7% | MT | USD | 20260511 | |
| Aite Zhejiang | 99.7% | MT | USD | 20260511 | |
| Nanjing Runsheng Petro | 99.7% | MT | USD | 20260511 | |
| Shandong Junfeng | 99.7% | MT | USD | 20260511 | |
| Shandong Hongyang Chem | 99.7% | MT | USD | 20260511 | |
| Shanghai Huayi | China national standards | MT | USD | 20260511 | |
| Shandong Aite Chem | 99.9% | MT | USD | 20260510 |
