| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8750.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191223 |
| Unknown | China national standards | MT | 10460.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191222 |
| Unknown | China national standards | MT | 9670.0 | USD | 20191222 |
| Unknown | China national standards | MT | 8420.0 | USD | 20191221 |
| Unknown | China national standards | MT | 9490.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8980.0 | USD | 20191221 |
| Unknown | China national standards | MT | 10100.0 | USD | 20191221 |
| Unknown | China national standards | MT | 8760.0 | USD | 20191221 |