| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180319 |
| Unknown | China national standards | MT | 9610.0 | USD | 20180318 |
| Unknown | China national standards | MT | 10270.0 | USD | 20180318 |
| Unknown | China national standards | MT | 10730.0 | USD | 20180318 |
| Unknown | China national standards | MT | 10780.0 | USD | 20180318 |
| Unknown | China national standards | MT | 10810.0 | USD | 20180318 |
| Unknown | China national standards | MT | 11880.0 | USD | 20180318 |
| Unknown | China national standards | MT | 11900.0 | USD | 20180318 |