| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10000.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9350.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9920.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10370.0 | USD | 20190501 |
| Unknown | China national standards | MT | 13930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10470.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9580.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10500.0 | USD | 20190501 |