| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20190121 |
| Unknown | China national standards | MT | 750.0 | USD | 20190121 |
| Unknown | China national standards | MT | 800.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190121 |
| Unknown | China national standards | MT | 5520.0 | USD | 20190120 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190120 |
| Unknown | China national standards | MT | 10300.0 | USD | 20190120 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190120 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190120 |