| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20181020 |
| Unknown | China national standards | MT | 6670.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3090.0 | USD | 20181019 |
| Unknown | China national standards | MT | 310.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3050.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181019 |
| Unknown | China national standards | MT | 7160.0 | USD | 20181018 |
| Unknown | China national standards | MT | 1960.0 | USD | 20181018 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181018 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181018 |