| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4630.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190216 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190216 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190216 |
| Unknown | China national standards | MT | 8020.0 | USD | 20190216 |
| Unknown | China national standards | MT | 38700.0 | USD | 20190215 |
| Unknown | China national standards | MT | 15290.0 | USD | 20190215 |
| Unknown | China national standards | MT | 33460.0 | USD | 20190215 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190215 |