| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2900.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2580.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6300.0 | USD | 20190501 |
| Unknown | China national standards | MT | 7330.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4870.0 | USD | 20190501 |