| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5270.0 | USD | 20181019 |
| Unknown | China national standards | MT | 5550.0 | USD | 20181019 |
| Unknown | China national standards | MT | 5190.0 | USD | 20181019 |
| Unknown | China national standards | MT | 4760.0 | USD | 20181019 |
| Unknown | China national standards | MT | 33520.0 | USD | 20181018 |
| Unknown | China national standards | MT | 30140.0 | USD | 20181018 |
| Unknown | China national standards | MT | 52720.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5090.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5200.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181018 |