| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20200521 |
| Unknown | China national standards | MT | 15370.0 | USD | 20200521 |
| Unknown | China national standards | MT | 30.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3860.0 | USD | 20200520 |
| Unknown | China national standards | MT | 220.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200520 |
| Unknown | China national standards | MT | 150.0 | USD | 20200520 |
| Unknown | China national standards | MT | 10.0 | USD | 20200520 |
| Unknown | China national standards | MT | 40.0 | USD | 20200520 |
| Unknown | China national standards | MT | 10.0 | USD | 20200520 |