| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190501 |
| Unknown | China national standards | MT | 38000.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 770.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190501 |
| Unknown | China national standards | MT | 270.0 | USD | 20190501 |