| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 690.0 | USD | 20190101 |
| Unknown | China national standards | MT | 790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 700.0 | USD | 20190101 |
| Unknown | China national standards | MT | 710.0 | USD | 20190101 |