| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20190701 |
| Unknown | China national standards | MT | 41410.0 | USD | 20190701 |
| Unknown | China national standards | MT | 470.0 | USD | 20190701 |
| Unknown | China national standards | MT | 880.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190701 |
| Unknown | China national standards | MT | 390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1060.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190701 |