| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4830.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 12090.0 | USD | 20181101 |
| Unknown | China national standards | MT | 23030.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2880.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181101 |
| Unknown | China national standards | MT | 71080.0 | USD | 20181101 |
| Unknown | China national standards | MT | 59850.0 | USD | 20181023 |
| Unknown | China national standards | MT | 9420.0 | USD | 20181023 |