| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190322 |
| Unknown | China national standards | MT | 9070.0 | USD | 20190322 |
| Unknown | China national standards | MT | 10770.0 | USD | 20190322 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190321 |
| Unknown | China national standards | MT | 9870.0 | USD | 20190321 |
| Unknown | China national standards | MT | 11420.0 | USD | 20190321 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190321 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190321 |