| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4560.0 | USD | 20190416 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190416 |
| Unknown | China national standards | MT | 40480.0 | USD | 20190416 |
| Unknown | China national standards | MT | 32230.0 | USD | 20190416 |
| Unknown | China national standards | MT | 28500.0 | USD | 20190416 |
| Unknown | China national standards | MT | 29000.0 | USD | 20190416 |
| Unknown | China national standards | MT | 29760.0 | USD | 20190416 |
| Unknown | China national standards | MT | 34640.0 | USD | 20190416 |
| Unknown | China national standards | MT | 33800.0 | USD | 20190416 |
| Unknown | China national standards | MT | 38260.0 | USD | 20190416 |