| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6360.0 | USD | 20200223 |
| Unknown | China national standards | MT | 7520.0 | USD | 20200222 |
| Unknown | China national standards | MT | 6690.0 | USD | 20200222 |
| Unknown | China national standards | MT | 700.0 | USD | 20200222 |
| Unknown | China national standards | MT | 38820.0 | USD | 20200222 |
| Unknown | China national standards | MT | 6760.0 | USD | 20200222 |
| Unknown | China national standards | MT | 5230.0 | USD | 20200221 |
| Unknown | China national standards | MT | 4810.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 4530.0 | USD | 20200220 |