| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2370.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4100.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2290.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2530.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 470.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2650.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |