| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31260.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200521 |
| Unknown | China national standards | MT | 4360.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200520 |
| Unknown | China national standards | MT | 5100.0 | USD | 20200520 |
| Unknown | China national standards | MT | 9220.0 | USD | 20200520 |
| Unknown | China national standards | MT | 100170.0 | USD | 20200520 |
| Unknown | China national standards | MT | 19860.0 | USD | 20200520 |
| Unknown | China national standards | MT | 19920.0 | USD | 20200520 |