| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19420.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5720.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180701 |
| Unknown | China national standards | MT | 362540.0 | USD | 20180701 |
| Unknown | China national standards | MT | 235009.98 | USD | 20180701 |
| Unknown | China national standards | MT | 27600.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4760.0 | USD | 20180701 |
| Unknown | China national standards | MT | 79810.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6290.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3750.0 | USD | 20180701 |