| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20180220 |
| Unknown | China national standards | MT | 440.0 | USD | 20180220 |
| Unknown | China national standards | MT | 270.0 | USD | 20180220 |
| Unknown | China national standards | MT | 33340.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1569720.0 | USD | 20180219 |
| Unknown | China national standards | MT | 9590.0 | USD | 20180219 |
| Unknown | China national standards | MT | 18310.0 | USD | 20180219 |
| Unknown | China national standards | MT | 191750.0 | USD | 20180219 |
| Unknown | China national standards | MT | 4960.0 | USD | 20180219 |
| Unknown | China national standards | MT | 33340.0 | USD | 20180219 |