Utilize the input text as a context reference, choose the right relationship between 'Lonmin' and 'Mining' from the options.
Options: owned by, industry, chairperson, headquarters location

Mining groups Anglo American (LSE: AAL.L - news ) and Lonmin (LSE: LMI.L - news ) announced plans to reduce their headcounts by a combined 12,000 employees owing to falling metals prices in a weak global economy.
industry