| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190815 |
| Unknown | China national standards | MT | 16060.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190815 |
| Unknown | China national standards | MT | 8730.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2670.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190815 |
| Unknown | China national standards | MT | 50.0 | USD | 20190815 |
| Unknown | China national standards | MT | 220.0 | USD | 20190815 |