| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191010 |
| Unknown | China national standards | MT | 10330.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191001 |
| Unknown | China national standards | MT | 480.0 | USD | 20191001 |
| Unknown | China national standards | MT | 510.0 | USD | 20191001 |
| Unknown | China national standards | MT | 480.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 30800.0 | USD | 20191001 |