| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200321 |
| Unknown | China national standards | MT | 350.0 | USD | 20200321 |
| Unknown | China national standards | MT | 110.0 | USD | 20200321 |
| Unknown | China national standards | MT | 130.0 | USD | 20200321 |
| Unknown | China national standards | MT | 80.0 | USD | 20200321 |
| Unknown | China national standards | MT | 740.0 | USD | 20200320 |
| Unknown | China national standards | MT | 800.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200320 |
| Unknown | China national standards | MT | 700.0 | USD | 20200320 |
| Unknown | China national standards | MT | 830.0 | USD | 20200320 |