| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25660.0 | USD | 20190410 |
| Unknown | China national standards | MT | 30130.0 | USD | 20190410 |
| Unknown | China national standards | MT | 21340.0 | USD | 20190410 |
| Unknown | China national standards | MT | 29860.0 | USD | 20190410 |
| Unknown | China national standards | MT | 29200.0 | USD | 20190410 |
| Unknown | China national standards | MT | 5490.0 | USD | 20190410 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190410 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190401 |