| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200521 |
| Unknown | China national standards | MT | 980.0 | USD | 20200521 |
| Unknown | China national standards | MT | 110.0 | USD | 20200521 |
| Unknown | China national standards | MT | 820.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200521 |
| Unknown | China national standards | MT | 120.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200520 |
| Unknown | China national standards | MT | 920.0 | USD | 20200520 |
| Unknown | China national standards | MT | 770.0 | USD | 20200520 |