| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6460.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1460.0 | USD | 20200321 |
| Unknown | China national standards | MT | 780.0 | USD | 20200321 |
| Unknown | China national standards | MT | 970.0 | USD | 20200321 |
| Unknown | China national standards | MT | 5540.0 | USD | 20200320 |
| Unknown | China national standards | MT | 6600.0 | USD | 20200320 |
| Unknown | China national standards | MT | 710.0 | USD | 20200320 |
| Unknown | China national standards | MT | 4990.0 | USD | 20200319 |
| Unknown | China national standards | MT | 4870.0 | USD | 20200319 |
| Unknown | China national standards | MT | 960.0 | USD | 20200318 |