| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22480.0 | USD | 20190401 |
| Unknown | China national standards | MT | 105180.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5210.0 | USD | 20190401 |
| Unknown | China national standards | MT | 7390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10440.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4190.0 | USD | 20190401 |
| Unknown | China national standards | MT | 39310.0 | USD | 20190401 |
| Unknown | China national standards | MT | 15390.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10910.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190401 |