| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 980.0 | USD | 20200222 |
| Unknown | China national standards | MT | 950.0 | USD | 20200222 |
| Unknown | China national standards | MT | 820.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2530.0 | USD | 20200221 |
| Unknown | China national standards | MT | 870.0 | USD | 20200221 |
| Unknown | China national standards | MT | 140.0 | USD | 20200221 |
| Unknown | China national standards | MT | 140.0 | USD | 20200221 |
| Unknown | China national standards | MT | 130.0 | USD | 20200221 |
| Unknown | China national standards | MT | 130.0 | USD | 20200221 |
| Unknown | China national standards | MT | 120.0 | USD | 20200221 |