| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20190523 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190523 |
| Unknown | China national standards | MT | 50770.0 | USD | 20190522 |
| Unknown | China national standards | MT | 27920.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190522 |
| Unknown | China national standards | MT | 47820.0 | USD | 20190522 |
| Unknown | China national standards | MT | 6060.0 | USD | 20190522 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190522 |
| Unknown | China national standards | MT | 41200.0 | USD | 20190522 |