| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12980.0 | USD | 20190221 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190221 |
| Unknown | China national standards | MT | 7590.0 | USD | 20190221 |
| Unknown | China national standards | MT | 10460.0 | USD | 20190221 |
| Unknown | China national standards | MT | 300.0 | USD | 20190221 |
| Unknown | China national standards | MT | 760.0 | USD | 20190221 |
| Unknown | China national standards | MT | 990.0 | USD | 20190221 |
| Unknown | China national standards | MT | 8930.0 | USD | 20190220 |
| Unknown | China national standards | MT | 10820.0 | USD | 20190220 |
| Unknown | China national standards | MT | 13810.0 | USD | 20190220 |