| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6460.0 | USD | 20181210 |
| Unknown | China national standards | MT | 6230.0 | USD | 20181210 |
| Unknown | China national standards | MT | 5010.0 | USD | 20181210 |
| Unknown | China national standards | MT | 5090.0 | USD | 20181210 |
| Unknown | China national standards | MT | 4890.0 | USD | 20181210 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7420.0 | USD | 20181210 |
| Unknown | China national standards | MT | 790.0 | USD | 20181210 |
| Unknown | China national standards | MT | 340.0 | USD | 20181210 |
| Unknown | China national standards | MT | 310.0 | USD | 20181210 |