| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190310 |
| Unknown | China national standards | MT | 10960.0 | USD | 20190310 |
| Unknown | China national standards | MT | 11330.0 | USD | 20190310 |
| Unknown | China national standards | MT | 10960.0 | USD | 20190310 |