| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20181210 |
| Unknown | China national standards | MT | 2790.0 | USD | 20181210 |
| Unknown | China national standards | MT | 33010.0 | USD | 20181210 |
| Unknown | China national standards | MT | 7670.0 | USD | 20181210 |
| Unknown | China national standards | MT | 12370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 8010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 32690.0 | USD | 20181201 |
| Unknown | China national standards | MT | 19220.0 | USD | 20181201 |