| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200321 |
| Unknown | China national standards | MT | 130.0 | USD | 20200321 |
| Unknown | China national standards | MT | 120.0 | USD | 20200321 |
| Unknown | China national standards | MT | 130.0 | USD | 20200321 |
| Unknown | China national standards | MT | 120.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200320 |
| Unknown | China national standards | MT | 850.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200320 |