| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20170620 |
| Unknown | China national standards | MT | 570.0 | USD | 20170618 |
| Unknown | China national standards | MT | 440.0 | USD | 20170618 |
| Unknown | China national standards | MT | 4770.0 | USD | 20170618 |
| Unknown | China national standards | MT | 700.0 | USD | 20170618 |
| Unknown | China national standards | MT | 480.0 | USD | 20170616 |
| Unknown | China national standards | MT | 2740.0 | USD | 20170615 |
| Unknown | China national standards | MT | 400.0 | USD | 20170614 |
| Unknown | China national standards | MT | 1910.0 | USD | 20170614 |
| Unknown | China national standards | MT | 27100.0 | USD | 20170613 |