| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2080.0 | USD | 20200222 |
| Unknown | China national standards | MT | 21380.0 | USD | 20200222 |
| Unknown | China national standards | MT | 16620.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2410.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200220 |
| Unknown | China national standards | MT | 460.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2420.0 | USD | 20200218 |
| Unknown | China national standards | MT | 560.0 | USD | 20200218 |