| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20200211 |
| Unknown | China national standards | MT | 330.0 | USD | 20200211 |
| Unknown | China national standards | MT | 500.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2160.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200210 |
| Unknown | China national standards | MT | 310.0 | USD | 20200210 |
| Unknown | China national standards | MT | 320.0 | USD | 20200210 |
| Unknown | China national standards | MT | 360.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200210 |
| Unknown | China national standards | MT | 290.0 | USD | 20200210 |