| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2500.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190412 |
| Unknown | China national standards | MT | 630.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190412 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190412 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190412 |
| Unknown | China national standards | MT | 240.0 | USD | 20190412 |
| Unknown | China national standards | MT | 530.0 | USD | 20190412 |