| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20180419 |
| Unknown | China national standards | MT | 710.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180419 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180418 |
| Unknown | China national standards | MT | 7610.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180418 |
| Unknown | China national standards | MT | 6620.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180417 |