Utilize the input text as a context reference, choose the right relationship between 'Glencore' and 'Mining' from the options.
Options: legal form, industry, headquarters location, position held

Sept 16 (Reuters) - Mining and trading group Glencore (Amsterdam: GX8.AS - news ) said on Wednesday it has raised $2.5 billion through a share placement as part of its plans to cut debt built up through years of rapid expansion.
industry