| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1220.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190401 |
| Unknown | China national standards | MT | 750.0 | USD | 20190323 |
| Unknown | China national standards | MT | 700.0 | USD | 20190323 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190323 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190323 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190323 |
| Unknown | China national standards | MT | 14320.0 | USD | 20190323 |
| Unknown | China national standards | MT | 5970.0 | USD | 20190323 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190323 |