| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4110.0 | USD | 20181220 |
| Unknown | China national standards | MT | 690.0 | USD | 20181220 |
| Unknown | China national standards | MT | 4770.0 | USD | 20181219 |
| Unknown | China national standards | MT | 7120.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5420.0 | USD | 20181219 |
| Unknown | China national standards | MT | 4230.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5420.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1110.0 | USD | 20181219 |
| Unknown | China national standards | MT | 580.0 | USD | 20181219 |
| Unknown | China national standards | MT | 970.0 | USD | 20181218 |