| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200210 |
| Unknown | China national standards | MT | 150.0 | USD | 20200210 |
| Unknown | China national standards | MT | 880.0 | USD | 20200210 |
| Unknown | China national standards | MT | 5670.0 | USD | 20200201 |
| Unknown | China national standards | MT | 140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 820.0 | USD | 20200201 |
| Unknown | China national standards | MT | 770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 760.0 | USD | 20200201 |