| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2290.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2420.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2300.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2820.0 | USD | 20200320 |
| Unknown | China national standards | MT | 360.0 | USD | 20200320 |
| Unknown | China national standards | MT | 370.0 | USD | 20200320 |
| Unknown | China national standards | MT | 360.0 | USD | 20200320 |
| Unknown | China national standards | MT | 340.0 | USD | 20200320 |
| Unknown | China national standards | MT | 330.0 | USD | 20200320 |