| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5110.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4570.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5590.0 | USD | 20181219 |
| Unknown | China national standards | MT | 4800.0 | USD | 20181219 |
| Unknown | China national standards | MT | 31750.0 | USD | 20181219 |
| Unknown | China national standards | MT | 36300.0 | USD | 20181219 |
| Unknown | China national standards | MT | 36150.0 | USD | 20181219 |
| Unknown | China national standards | MT | 32070.0 | USD | 20181219 |
| Unknown | China national standards | MT | 7810.0 | USD | 20181219 |
| Unknown | China national standards | MT | 4660.0 | USD | 20181219 |