| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20190323 |
| Unknown | China national standards | MT | 740.0 | USD | 20190322 |
| Unknown | China national standards | MT | 750.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190322 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190322 |