| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15430.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190421 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190421 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190421 |
| Unknown | China national standards | MT | 10050.0 | USD | 20190420 |
| Unknown | China national standards | MT | 8780.0 | USD | 20190420 |
| Unknown | China national standards | MT | 14100.0 | USD | 20190420 |
| Unknown | China national standards | MT | 60970.0 | USD | 20190420 |
| Unknown | China national standards | MT | 43250.0 | USD | 20190420 |
| Unknown | China national standards | MT | 43540.0 | USD | 20190420 |