| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20190120 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190120 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190120 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190120 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190120 |
| Unknown | China national standards | MT | 10560.0 | USD | 20190119 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190119 |
| Unknown | China national standards | MT | 10510.0 | USD | 20190119 |
| Unknown | China national standards | MT | 12710.0 | USD | 20190119 |
| Unknown | China national standards | MT | 10710.0 | USD | 20190119 |