| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2450.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2280.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190601 |