| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190901 |