| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20191210 |
| Unknown | China national standards | MT | 6190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191201 |
| Unknown | China national standards | MT | 240.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 260.0 | USD | 20191201 |