| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 235789.98 | USD | 20190820 |
| Unknown | China national standards | MT | 397530.0 | USD | 20190820 |
| Unknown | China national standards | MT | 10020.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190820 |
| Unknown | China national standards | MT | 670.0 | USD | 20190820 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190820 |
| Unknown | China national standards | MT | 200.0 | USD | 20190820 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190819 |
| Unknown | China national standards | MT | 7500.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190819 |