| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Taixing SP | China national standards | MT | USD | 20241216 | |
| CNPC | China national standards | MT | USD | 20241216 | |
| Panjin Baolai | China national standards | MT | USD | 20241216 | |
| Wuhan SK Petro | China national standards | MT | USD | 20241213 | |
| Sinopec | China national standards | MT | USD | 20241213 | |
| Taixing SP | China national standards | MT | USD | 20241213 | |
| CNPC | China national standards | MT | USD | 20241213 | |
| Panjin Baolai | China national standards | MT | USD | 20241213 | |
| Unknown | China national standards | MT | USD | 20210323 | |
| Unknown | China national standards | MT | USD | 20210323 |
