| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20190814 |
| Unknown | China national standards | MT | 7340.0 | USD | 20190814 |
| Unknown | China national standards | MT | 140.0 | USD | 20190813 |
| Unknown | China national standards | MT | 6930.0 | USD | 20190813 |
| Unknown | China national standards | MT | 770.0 | USD | 20190813 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190812 |
| Unknown | China national standards | MT | 6320.0 | USD | 20190812 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190812 |
| Unknown | China national standards | MT | 140.0 | USD | 20190811 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190811 |