| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20200501 |
| Unknown | China national standards | MT | 140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 170.0 | USD | 20200501 |
| Unknown | China national standards | MT | 80.0 | USD | 20200501 |
| Unknown | China national standards | MT | 60.0 | USD | 20200501 |
| Unknown | China national standards | MT | 160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 70.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 90.0 | USD | 20200501 |