| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2280.0 | USD | 20190323 |
| Unknown | China national standards | MT | 680.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190323 |
| Unknown | China national standards | MT | 320.0 | USD | 20190322 |
| Unknown | China national standards | MT | 290.0 | USD | 20190322 |
| Unknown | China national standards | MT | 300.0 | USD | 20190322 |
| Unknown | China national standards | MT | 320.0 | USD | 20190322 |