| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5660.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9760.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7090.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6280.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9130.0 | USD | 20180101 |