| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22970.0 | USD | 20190210 |
| Unknown | China national standards | MT | 23780.0 | USD | 20190210 |
| Unknown | China national standards | MT | 16680.0 | USD | 20190210 |
| Unknown | China national standards | MT | 19290.0 | USD | 20190210 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190210 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190210 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190201 |
| Unknown | China national standards | MT | 41950.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190201 |
| Unknown | China national standards | MT | 960.0 | USD | 20190201 |