| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10160.0 | USD | 20180519 |
| Unknown | China national standards | MT | 10750.0 | USD | 20180519 |
| Unknown | China national standards | MT | 10840.0 | USD | 20180519 |
| Unknown | China national standards | MT | 10150.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180519 |
| Unknown | China national standards | MT | 9670.0 | USD | 20180518 |
| Unknown | China national standards | MT | 10150.0 | USD | 20180518 |
| Unknown | China national standards | MT | 10840.0 | USD | 20180518 |