| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3840.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 610.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180501 |
| Unknown | China national standards | MT | 610.0 | USD | 20180501 |