| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200223 |
| Unknown | China national standards | MT | 790.0 | USD | 20200223 |
| Unknown | China national standards | MT | 940.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200222 |
| Unknown | China national standards | MT | 160.0 | USD | 20200222 |
| Unknown | China national standards | MT | 130.0 | USD | 20200222 |
| Unknown | China national standards | MT | 120.0 | USD | 20200222 |
| Unknown | China national standards | MT | 100.0 | USD | 20200221 |
| Unknown | China national standards | MT | 170.0 | USD | 20200221 |