| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10930.0 | USD | 20190221 |
| Unknown | China national standards | MT | 10460.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190221 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190221 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190220 |
| Unknown | China national standards | MT | 11780.0 | USD | 20190220 |
| Unknown | China national standards | MT | 10650.0 | USD | 20190220 |
| Unknown | China national standards | MT | 10020.0 | USD | 20190220 |
| Unknown | China national standards | MT | 2050.0 | USD | 20190220 |