| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190501 |
| Unknown | China national standards | MT | 560.0 | USD | 20190501 |
| Unknown | China national standards | MT | 990.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190501 |
| Unknown | China national standards | MT | 950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190501 |
| Unknown | China national standards | MT | 970.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190501 |