| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29620.0 | USD | 20200510 |
| Unknown | China national standards | MT | 8450.0 | USD | 20200510 |
| Unknown | China national standards | MT | 13020.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3020.0 | USD | 20200510 |
| Unknown | China national standards | MT | 11230.0 | USD | 20200510 |
| Unknown | China national standards | MT | 16000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 6330.0 | USD | 20200501 |
| Unknown | China national standards | MT | 13120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 12520.0 | USD | 20200501 |
| Unknown | China national standards | MT | 7880.0 | USD | 20200501 |