| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20200522 |
| Unknown | China national standards | MT | 6050.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200521 |
| Unknown | China national standards | MT | 6450.0 | USD | 20200520 |
| Unknown | China national standards | MT | 9670.0 | USD | 20200520 |
| Unknown | China national standards | MT | 5660.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3680.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3680.0 | USD | 20200520 |
| Unknown | China national standards | MT | 19550.0 | USD | 20200519 |