| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7640.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1280.0 | USD | 20200522 |
| Unknown | China national standards | MT | 7460.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200521 |
| Unknown | China national standards | MT | 260.0 | USD | 20200521 |
| Unknown | China national standards | MT | 9780.0 | USD | 20200520 |
| Unknown | China national standards | MT | 9780.0 | USD | 20200520 |
| Unknown | China national standards | MT | 53720.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200520 |
| Unknown | China national standards | MT | 7020.0 | USD | 20200520 |