| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24470.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180401 |
| Unknown | China national standards | MT | 155560.0 | USD | 20180401 |
| Unknown | China national standards | MT | 244250.0 | USD | 20180401 |
| Unknown | China national standards | MT | 99660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 241350.02 | USD | 20180401 |
| Unknown | China national standards | MT | 4857990.0 | USD | 20180401 |
| Unknown | China national standards | MT | 546460.0 | USD | 20180401 |
| Unknown | China national standards | MT | 67090.0 | USD | 20180401 |