| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191222 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191222 |
| Unknown | China national standards | MT | 310.0 | USD | 20191222 |
| Unknown | China national standards | MT | 260.0 | USD | 20191222 |
| Unknown | China national standards | MT | 200.0 | USD | 20191222 |
| Unknown | China national standards | MT | 250.0 | USD | 20191222 |
| Unknown | China national standards | MT | 230.0 | USD | 20191222 |
| Unknown | China national standards | MT | 340.0 | USD | 20191222 |
| Unknown | China national standards | MT | 250.0 | USD | 20191222 |