China's recycled steel imports hit 114,741 million tonnes in May, more than 28 times the volume seen in January when the country lifted import restrictions on ferrous scrap.
Country is considering longer-term measures to grab a bigger slice of mining companies’ profits once a temporary export tax finishes at the end of this year.
Wind-transported metal pollution from mining paired with activities linked to the tourism industry are causing concern to those that depend on the Khumbu Glacier melt.