| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3250.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2420.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180801 |