| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200322 |
| Unknown | China national standards | MT | 140.0 | USD | 20200322 |
| Unknown | China national standards | MT | 120.0 | USD | 20200322 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200322 |
| Unknown | China national standards | MT | 30.0 | USD | 20200322 |
| Unknown | China national standards | MT | 6620.0 | USD | 20200321 |
| Unknown | China national standards | MT | 13890.0 | USD | 20200321 |
| Unknown | China national standards | MT | 40.0 | USD | 20200321 |
| Unknown | China national standards | MT | 40.0 | USD | 20200321 |