| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16120.0 | USD | 20190710 |
| Unknown | China national standards | MT | 910.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190710 |
| Unknown | China national standards | MT | 950.0 | USD | 20190710 |
| Unknown | China national standards | MT | 890.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2530.0 | USD | 20190701 |
| Unknown | China national standards | MT | 860.0 | USD | 20190701 |
| Unknown | China national standards | MT | 920.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190701 |