The data describes the biggest zinc smelters worldwide in 2017, ranked by production output. With a production output of around 1.18 million metric tons worth of zinc, Korea Zinc was ranked first that year.
Korea Zinc | 1183 |
Nyrstar | 1019 |
Glencore | 1002 |
Hindustan Zinc Ltd. | 816 |
Shaanxi Nonferrous Metals | 472 |
Boliden | 467 |