| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20171210 |
| Unknown | China national standards | MT | 460.0 | USD | 20171210 |
| Unknown | China national standards | MT | 3590.0 | USD | 20171210 |
| Unknown | China national standards | MT | 440.0 | USD | 20171210 |
| Unknown | China national standards | MT | 3560.0 | USD | 20171210 |
| Unknown | China national standards | MT | 3070.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4810.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3900.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4810.0 | USD | 20171201 |