| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 390.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200521 |
| Unknown | China national standards | MT | 5450.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2630.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1920.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1960.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2090.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2260.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2280.0 | USD | 20200521 |