| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7220.0 | USD | 20200321 |
| Unknown | China national standards | MT | 8660.0 | USD | 20200321 |
| Unknown | China national standards | MT | 80.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200321 |
| Unknown | China national standards | MT | 390.0 | USD | 20200321 |
| Unknown | China national standards | MT | 90.0 | USD | 20200321 |
| Unknown | China national standards | MT | 80.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1760.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200321 |