| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 113470.0 | USD | 20180320 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180320 |
| Unknown | China national standards | MT | 110.0 | USD | 20180320 |
| Unknown | China national standards | MT | 660.0 | USD | 20180320 |
| Unknown | China national standards | MT | 660.0 | USD | 20180320 |
| Unknown | China national standards | MT | 460.0 | USD | 20180320 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180319 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180319 |