| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6550.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 50260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 25270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10760.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10750.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180101 |