| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20190410 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190410 |
| Unknown | China national standards | MT | 20410.0 | USD | 20190410 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190410 |
| Unknown | China national standards | MT | 9100.0 | USD | 20190410 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190410 |
| Unknown | China national standards | MT | 470.0 | USD | 20190410 |
| Unknown | China national standards | MT | 320.0 | USD | 20190401 |
| Unknown | China national standards | MT | 180.0 | USD | 20190401 |