| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3900.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180319 |
| Unknown | China national standards | MT | 14170.0 | USD | 20180319 |
| Unknown | China national standards | MT | 7380.0 | USD | 20180319 |
| Unknown | China national standards | MT | 15840.0 | USD | 20180318 |
| Unknown | China national standards | MT | 22560.0 | USD | 20180318 |
| Unknown | China national standards | MT | 15840.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3060.0 | USD | 20180318 |
| Unknown | China national standards | MT | 14250.0 | USD | 20180317 |
| Unknown | China national standards | MT | 16670.0 | USD | 20180317 |