| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200519 |
| Unknown | China national standards | MT | 8200.0 | USD | 20200518 |
| Unknown | China national standards | MT | 8110.0 | USD | 20200518 |
| Unknown | China national standards | MT | 20090.0 | USD | 20200518 |
| Unknown | China national standards | MT | 8670.0 | USD | 20200518 |
| Unknown | China national standards | MT | 12900.0 | USD | 20200518 |
| Unknown | China national standards | MT | 14930.0 | USD | 20200518 |
| Unknown | China national standards | MT | 8470.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200518 |