| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20181223 |
| Unknown | China national standards | MT | 380.0 | USD | 20181222 |
| Unknown | China national standards | MT | 400.0 | USD | 20181222 |
| Unknown | China national standards | MT | 420.0 | USD | 20181222 |
| Unknown | China national standards | MT | 350.0 | USD | 20181222 |
| Unknown | China national standards | MT | 2790.0 | USD | 20181222 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181222 |
| Unknown | China national standards | MT | 3340.0 | USD | 20181222 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181222 |
| Unknown | China national standards | MT | 2740.0 | USD | 20181222 |