| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16130.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1990.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2360.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1030.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2380.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1910.0 | USD | 20181201 |