| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 38230.0 | USD | 20190821 |
| Unknown | China national standards | MT | 24730.0 | USD | 20190821 |
| Unknown | China national standards | MT | 16690.0 | USD | 20190821 |
| Unknown | China national standards | MT | 7820.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190820 |
| Unknown | China national standards | MT | 28740.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190820 |
| Unknown | China national standards | MT | 9570.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190819 |
| Unknown | China national standards | MT | 38270.0 | USD | 20190819 |