| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11100.0 | USD | 20190411 |
| Unknown | China national standards | MT | 12800.0 | USD | 20190411 |
| Unknown | China national standards | MT | 12200.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190410 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190410 |