| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2470.0 | USD | 20190313 |
| Unknown | China national standards | MT | 26900.0 | USD | 20190313 |
| Unknown | China national standards | MT | 20160.0 | USD | 20190313 |
| Unknown | China national standards | MT | 11370.0 | USD | 20190313 |
| Unknown | China national standards | MT | 16700.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190313 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190312 |
| Unknown | China national standards | MT | 12070.0 | USD | 20190312 |
| Unknown | China national standards | MT | 11890.0 | USD | 20190312 |