| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20390.0 | USD | 20190319 |
| Unknown | China national standards | MT | 3540.0 | USD | 20190319 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190319 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190319 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190318 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190318 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190318 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190318 |
| Unknown | China national standards | MT | 5790.0 | USD | 20190318 |