| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5630.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 72940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10630.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5710.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 26870.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5290.0 | USD | 20190601 |
| Unknown | China national standards | MT | 8040.0 | USD | 20190601 |