| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23460.0 | USD | 20180319 |
| Unknown | China national standards | MT | 23460.0 | USD | 20180319 |
| Unknown | China national standards | MT | 20380.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180319 |
| Unknown | China national standards | MT | 21530.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3050.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3050.0 | USD | 20180318 |
| Unknown | China national standards | MT | 19910.0 | USD | 20180317 |