| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20191114 |
| Unknown | China national standards | MT | 6560.0 | USD | 20191114 |
| Unknown | China national standards | MT | 490.0 | USD | 20191114 |
| Unknown | China national standards | MT | 90.0 | USD | 20191114 |
| Unknown | China national standards | MT | 150.0 | USD | 20191114 |
| Unknown | China national standards | MT | 380.0 | USD | 20191113 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191113 |
| Unknown | China national standards | MT | 610.0 | USD | 20191113 |
| Unknown | China national standards | MT | 110.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191113 |