| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20200321 |
| Unknown | China national standards | MT | 90.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200320 |
| Unknown | China national standards | MT | 380.0 | USD | 20200320 |
| Unknown | China national standards | MT | 670.0 | USD | 20200320 |
| Unknown | China national standards | MT | 720.0 | USD | 20200320 |
| Unknown | China national standards | MT | 430.0 | USD | 20200320 |
| Unknown | China national standards | MT | 18380.0 | USD | 20200320 |
| Unknown | China national standards | MT | 270.0 | USD | 20200320 |
| Unknown | China national standards | MT | 40.0 | USD | 20200320 |