| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200511 |
| Unknown | China national standards | MT | 120.0 | USD | 20200511 |
| Unknown | China national standards | MT | 20.0 | USD | 20200511 |
| Unknown | China national standards | MT | 130.0 | USD | 20200511 |
| Unknown | China national standards | MT | 760.0 | USD | 20200510 |
| Unknown | China national standards | MT | 770.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200510 |
| Unknown | China national standards | MT | 740.0 | USD | 20200510 |
| Unknown | China national standards | MT | 950.0 | USD | 20200510 |
| Unknown | China national standards | MT | 710.0 | USD | 20200510 |