| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3220.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190101 |