| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1990.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181219 |
| Unknown | China national standards | MT | 340.0 | USD | 20181219 |
| Unknown | China national standards | MT | 2260.0 | USD | 20181218 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181218 |
| Unknown | China national standards | MT | 330.0 | USD | 20181218 |
| Unknown | China national standards | MT | 2440.0 | USD | 20181217 |
| Unknown | China national standards | MT | 2260.0 | USD | 20181217 |
| Unknown | China national standards | MT | 290.0 | USD | 20181216 |