| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20181101 |
| Unknown | China national standards | MT | 670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2140.0 | USD | 20181023 |
| Unknown | China national standards | MT | 2100.0 | USD | 20181023 |
| Unknown | China national standards | MT | 2520.0 | USD | 20181023 |
| Unknown | China national standards | MT | 2090.0 | USD | 20181023 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181023 |
| Unknown | China national standards | MT | 3340.0 | USD | 20181023 |
| Unknown | China national standards | MT | 320.0 | USD | 20181023 |
| Unknown | China national standards | MT | 320.0 | USD | 20181023 |