| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20190416 |
| Unknown | China national standards | MT | 20920.0 | USD | 20190416 |
| Unknown | China national standards | MT | 43910.0 | USD | 20190416 |
| Unknown | China national standards | MT | 56200.0 | USD | 20190416 |
| Unknown | China national standards | MT | 57180.0 | USD | 20190416 |
| Unknown | China national standards | MT | 20300.0 | USD | 20190416 |
| Unknown | China national standards | MT | 48940.0 | USD | 20190416 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190416 |
| Unknown | China national standards | MT | 180.0 | USD | 20190416 |
| Unknown | China national standards | MT | 2270.0 | USD | 20190416 |