| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24150.0 | USD | 20180518 |
| Unknown | China national standards | MT | 21740.0 | USD | 20180518 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180517 |
| Unknown | China national standards | MT | 680.0 | USD | 20180517 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180516 |
| Unknown | China national standards | MT | 33770.0 | USD | 20180516 |
| Unknown | China national standards | MT | 680.0 | USD | 20180516 |
| Unknown | China national standards | MT | 3460.0 | USD | 20180516 |
| Unknown | China national standards | MT | 7670.0 | USD | 20180516 |
| Unknown | China national standards | MT | 4240.0 | USD | 20180516 |