| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8040.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2860.0 | USD | 20190101 |