| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18090.0 | USD | 20190717 |
| Unknown | China national standards | MT | 500.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190717 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190717 |
| Unknown | China national standards | MT | 27710.0 | USD | 20190717 |
| Unknown | China national standards | MT | 30410.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190717 |
| Unknown | China national standards | MT | 20320.0 | USD | 20190717 |
| Unknown | China national standards | MT | 260.0 | USD | 20190717 |
| Unknown | China national standards | MT | 710.0 | USD | 20190717 |