| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3040.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3260.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191101 |