| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20181101 |
| Unknown | China national standards | MT | 140.0 | USD | 20181101 |
| Unknown | China national standards | MT | 950.0 | USD | 20181101 |
| Unknown | China national standards | MT | 940.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20181101 |
| Unknown | China national standards | MT | 240.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20181022 |
| Unknown | China national standards | MT | 660.0 | USD | 20181022 |
| Unknown | China national standards | MT | 140.0 | USD | 20181019 |
| Unknown | China national standards | MT | 940.0 | USD | 20181019 |