| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 680.0 | USD | 20200501 |
| Unknown | China national standards | MT | 130.0 | USD | 20200501 |
| Unknown | China national standards | MT | 300.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200501 |
| Unknown | China national standards | MT | 160.0 | USD | 20200501 |
| Unknown | China national standards | MT | 180.0 | USD | 20200501 |
| Unknown | China national standards | MT | 770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 960.0 | USD | 20200501 |