| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20190414 |
| Unknown | China national standards | MT | 8420.0 | USD | 20190413 |
| Unknown | China national standards | MT | 10020.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190412 |
| Unknown | China national standards | MT | 9460.0 | USD | 20190412 |
| Unknown | China national standards | MT | 9600.0 | USD | 20190412 |
| Unknown | China national standards | MT | 9780.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190411 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190411 |