| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12820.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180919 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180919 |
| Unknown | China national standards | MT | 5760.0 | USD | 20180919 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180919 |
| Unknown | China national standards | MT | 4520.0 | USD | 20180919 |
| Unknown | China national standards | MT | 27370.0 | USD | 20180919 |
| Unknown | China national standards | MT | 20080.0 | USD | 20180918 |
| Unknown | China national standards | MT | 4520.0 | USD | 20180918 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180918 |