| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20190816 |
| Unknown | China national standards | MT | 26720.0 | USD | 20190816 |
| Unknown | China national standards | MT | 5760.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190816 |
| Unknown | China national standards | MT | 470.0 | USD | 20190816 |
| Unknown | China national standards | MT | 540.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4880.0 | USD | 20190816 |
| Unknown | China national standards | MT | 12960.0 | USD | 20190816 |
| Unknown | China national standards | MT | 8680.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190816 |