| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190701 |
| Unknown | China national standards | MT | 610.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 98260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190701 |
| Unknown | China national standards | MT | 330.0 | USD | 20190701 |