| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6220.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5030.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3860.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 430.0 | USD | 20191101 |