| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20200321 |
| Unknown | China national standards | MT | 200.0 | USD | 20200321 |
| Unknown | China national standards | MT | 180.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200320 |
| Unknown | China national standards | MT | 170.0 | USD | 20200320 |
| Unknown | China national standards | MT | 190.0 | USD | 20200320 |
| Unknown | China national standards | MT | 630.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200319 |
| Unknown | China national standards | MT | 160.0 | USD | 20200319 |
| Unknown | China national standards | MT | 200.0 | USD | 20200318 |