| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9320.0 | USD | 20191110 |
| Unknown | China national standards | MT | 1320.0 | USD | 20191110 |
| Unknown | China national standards | MT | 3060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3570.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 9260.0 | USD | 20191101 |