| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200322 |
| Unknown | China national standards | MT | 80.0 | USD | 20200322 |
| Unknown | China national standards | MT | 110.0 | USD | 20200322 |
| Unknown | China national standards | MT | 130.0 | USD | 20200322 |
| Unknown | China national standards | MT | 80.0 | USD | 20200322 |
| Unknown | China national standards | MT | 390.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2340.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3340.0 | USD | 20200321 |
| Unknown | China national standards | MT | 620.0 | USD | 20200321 |