| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10570.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190122 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190121 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190121 |
| Unknown | China national standards | MT | 11260.0 | USD | 20190121 |
| Unknown | China national standards | MT | 10520.0 | USD | 20190121 |
| Unknown | China national standards | MT | 10570.0 | USD | 20190121 |