| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20180319 |
| Unknown | China national standards | MT | 400.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2820.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180318 |