| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190501 |
| Unknown | China national standards | MT | 650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190501 |
| Unknown | China national standards | MT | 930.0 | USD | 20190501 |
| Unknown | China national standards | MT | 950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 970.0 | USD | 20190501 |