| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6682810.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190816 |
| Unknown | China national standards | MT | 17870.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4700.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190816 |
| Unknown | China national standards | MT | 6850.0 | USD | 20190816 |
| Unknown | China national standards | MT | 33350.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190816 |
| Unknown | China national standards | MT | 280.0 | USD | 20190816 |