| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Huabang | n-Butane | MT | USD | 20260324 | |
| Shouguang Hongye | n-Butane | MT | USD | 20260324 | |
| Shandong Shenchi Chem | n-Butane | MT | USD | 20260324 | |
| Shandong Kenli Petro | Isobutane | MT | USD | 20260324 | |
| Dongying HuaBin | n-Butane | MT | USD | 20260324 | |
| Jinan Kede | n-Butane | MT | USD | 20260324 | |
| Dongying Hualian Petro | Isobutane | MT | USD | 20260324 | |
| Dongying CNOOC | n-Butane | MT | USD | 20260324 | |
| Dezhou Huayi | n-Butane | MT | USD | 20260324 | |
| Dongying Linfeng | n-Butane | MT | USD | 20260324 |
