| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9690.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5660.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5200.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10770.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6300.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7340.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7920.0 | USD | 20190701 |