| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7370.0 | USD | 20190201 |
| Unknown | China national standards | MT | 950.0 | USD | 20190201 |
| Unknown | China national standards | MT | 890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190201 |
| Unknown | China national standards | MT | 890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190201 |