| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4930.0 | USD | 20190123 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190123 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190123 |
| Unknown | China national standards | MT | 4560.0 | USD | 20190123 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190123 |
| Unknown | China national standards | MT | 35520.0 | USD | 20190122 |
| Unknown | China national standards | MT | 33140.0 | USD | 20190122 |
| Unknown | China national standards | MT | 32470.0 | USD | 20190122 |
| Unknown | China national standards | MT | 33320.0 | USD | 20190122 |
| Unknown | China national standards | MT | 36540.0 | USD | 20190122 |