| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11280.0 | USD | 20190501 |
| Unknown | China national standards | MT | 25620.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190501 |
| Unknown | China national standards | MT | 11280.0 | USD | 20190501 |
| Unknown | China national standards | MT | 9300.0 | USD | 20190501 |
| Unknown | China national standards | MT | 28940.0 | USD | 20190501 |
| Unknown | China national standards | MT | 25620.0 | USD | 20190501 |