| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5870.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190501 |
| Unknown | China national standards | MT | 800.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2600.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2990.0 | USD | 20190501 |