| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 20.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180101 |