| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1270.0 | USD | 20191018 |
| Unknown | China national standards | MT | 180.0 | USD | 20191018 |
| Unknown | China national standards | MT | 530.0 | USD | 20191018 |
| Unknown | China national standards | MT | 710.0 | USD | 20191018 |
| Unknown | China national standards | MT | 11210.0 | USD | 20191018 |
| Unknown | China national standards | MT | 8910.0 | USD | 20191018 |
| Unknown | China national standards | MT | 4750.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191018 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191017 |
| Unknown | China national standards | MT | 11440.0 | USD | 20191017 |