| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20190313 |
| Unknown | China national standards | MT | 370.0 | USD | 20190312 |
| Unknown | China national standards | MT | 610.0 | USD | 20190312 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190312 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190312 |
| Unknown | China national standards | MT | 4680.0 | USD | 20190312 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190312 |
| Unknown | China national standards | MT | 860.0 | USD | 20190312 |
| Unknown | China national standards | MT | 5930.0 | USD | 20190312 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190312 |