| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180422 |