| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4630.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 980.0 | USD | 20171201 |
| Unknown | China national standards | MT | 29590.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4050.0 | USD | 20171201 |
| Unknown | China national standards | MT | 8450.0 | USD | 20171201 |
| Unknown | China national standards | MT | 12570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3890.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5530.0 | USD | 20171201 |