| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20191112 |
| Unknown | China national standards | MT | 60.0 | USD | 20191112 |
| Unknown | China national standards | MT | 570.0 | USD | 20191112 |
| Unknown | China national standards | MT | 270.0 | USD | 20191112 |
| Unknown | China national standards | MT | 260.0 | USD | 20191112 |
| Unknown | China national standards | MT | 60.0 | USD | 20191112 |
| Unknown | China national standards | MT | 440.0 | USD | 20191112 |
| Unknown | China national standards | MT | 350.0 | USD | 20191112 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191112 |
| Unknown | China national standards | MT | 19210.0 | USD | 20191112 |