| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7540.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 410.0 | USD | 20190701 |