| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4430.0 | USD | 20190422 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190422 |
| Unknown | China national standards | MT | 6170.0 | USD | 20190422 |
| Unknown | China national standards | MT | 4100.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190422 |
| Unknown | China national standards | MT | 690.0 | USD | 20190422 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190422 |
| Unknown | China national standards | MT | 920.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190421 |
| Unknown | China national standards | MT | 6010.0 | USD | 20190421 |