| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10.0 | USD | 20191114 |
| Unknown | China national standards | MT | 80.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10.0 | USD | 20191113 |
| Unknown | China national standards | MT | 440.0 | USD | 20191113 |
| Unknown | China national standards | MT | 5310.0 | USD | 20191113 |
| Unknown | China national standards | MT | 100.0 | USD | 20191113 |
| Unknown | China national standards | MT | 890.0 | USD | 20191112 |
| Unknown | China national standards | MT | 790.0 | USD | 20191112 |