| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200311 |
| Unknown | China national standards | MT | 290.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200310 |