This in turn has impacted mining stocks, with miners such as Antofagasta (Other OTC: ANFGF - news ) and Glencore (Xetra: A1JAGV - news ) missing out on the broader market rally on Friday, falling back as copper and metals prices dropped on worries about demand in China.
Utilize the input text as a context reference, choose the right relationship between 'Glencore' and 'mining' from the options.
Options: original broadcaster, owner of, manufacturer, industry