| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180520 |
| Unknown | China national standards | MT | 340.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2740.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180519 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180519 |