| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6160.0 | USD | 20200511 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200511 |
| Unknown | China national standards | MT | 780.0 | USD | 20200511 |
| Unknown | China national standards | MT | 560.0 | USD | 20200511 |
| Unknown | China national standards | MT | 4410.0 | USD | 20200511 |
| Unknown | China national standards | MT | 5780.0 | USD | 20200511 |
| Unknown | China national standards | MT | 560.0 | USD | 20200511 |
| Unknown | China national standards | MT | 670.0 | USD | 20200510 |
| Unknown | China national standards | MT | 3700.0 | USD | 20200510 |
| Unknown | China national standards | MT | 680.0 | USD | 20200510 |