| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4110.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200320 |
| Unknown | China national standards | MT | 170.0 | USD | 20200320 |
| Unknown | China national standards | MT | 330.0 | USD | 20200320 |
| Unknown | China national standards | MT | 170.0 | USD | 20200320 |
| Unknown | China national standards | MT | 540.0 | USD | 20200320 |
| Unknown | China national standards | MT | 630.0 | USD | 20200320 |