| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190419 |
| Unknown | China national standards | MT | 11790.0 | USD | 20190419 |
| Unknown | China national standards | MT | 10820.0 | USD | 20190419 |
| Unknown | China national standards | MT | 10120.0 | USD | 20190419 |
| Unknown | China national standards | MT | 10760.0 | USD | 20190419 |
| Unknown | China national standards | MT | 10510.0 | USD | 20190419 |
| Unknown | China national standards | MT | 9860.0 | USD | 20190419 |
| Unknown | China national standards | MT | 13990.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190418 |