| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20190210 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190201 |
| Unknown | China national standards | MT | 26030.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5540.0 | USD | 20190201 |
| Unknown | China national standards | MT | 41490.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190201 |