| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2690.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190501 |
| Unknown | China national standards | MT | 26930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 870.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12000.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12500.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9280.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9150.0 | USD | 20190501 |