| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190511 |
| Unknown | China national standards | MT | 400.0 | USD | 20190511 |
| Unknown | China national standards | MT | 390.0 | USD | 20190511 |
| Unknown | China national standards | MT | 490.0 | USD | 20190511 |
| Unknown | China national standards | MT | 380.0 | USD | 20190510 |
| Unknown | China national standards | MT | 400.0 | USD | 20190510 |
| Unknown | China national standards | MT | 380.0 | USD | 20190510 |
| Unknown | China national standards | MT | 380.0 | USD | 20190510 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190510 |
| Unknown | China national standards | MT | 8210.0 | USD | 20190510 |