| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200321 |
| Unknown | China national standards | MT | 13020.0 | USD | 20200321 |
| Unknown | China national standards | MT | 280.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200320 |
| Unknown | China national standards | MT | 260.0 | USD | 20200320 |
| Unknown | China national standards | MT | 440.0 | USD | 20200320 |
| Unknown | China national standards | MT | 290.0 | USD | 20200320 |
| Unknown | China national standards | MT | 260.0 | USD | 20200320 |