| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20181213 |
| Unknown | China national standards | MT | 690.0 | USD | 20181211 |
| Unknown | China national standards | MT | 7280.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1310.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1770.0 | USD | 20181210 |
| Unknown | China national standards | MT | 5420.0 | USD | 20181210 |
| Unknown | China national standards | MT | 570.0 | USD | 20181210 |
| Unknown | China national standards | MT | 4770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181201 |