| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200313 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200313 |
| Unknown | China national standards | MT | 950.0 | USD | 20200313 |
| Unknown | China national standards | MT | 820.0 | USD | 20200313 |
| Unknown | China national standards | MT | 2220.0 | USD | 20200313 |
| Unknown | China national standards | MT | 890.0 | USD | 20200312 |
| Unknown | China national standards | MT | 850.0 | USD | 20200312 |
| Unknown | China national standards | MT | 800.0 | USD | 20200312 |
| Unknown | China national standards | MT | 430.0 | USD | 20200312 |
| Unknown | China national standards | MT | 320.0 | USD | 20200312 |