| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20190616 |
| Unknown | China national standards | MT | 8380.0 | USD | 20190615 |
| Unknown | China national standards | MT | 65480.0 | USD | 20190615 |
| Unknown | China national standards | MT | 6040.0 | USD | 20190615 |
| Unknown | China national standards | MT | 7940.0 | USD | 20190615 |
| Unknown | China national standards | MT | 41450.0 | USD | 20190614 |
| Unknown | China national standards | MT | 53420.0 | USD | 20190614 |
| Unknown | China national standards | MT | 104640.0 | USD | 20190614 |
| Unknown | China national standards | MT | 53150.0 | USD | 20190614 |
| Unknown | China national standards | MT | 4740.0 | USD | 20190614 |