Oil holds on hopes of US-China trade deal and stockpiles survey

A pumpjack operates in the Bemis-Shutts oil field near Hays, Kansas, U.S., on Thursday, June 29, 2017. Photographer: Daniel Acker/Bloomberg
A pumpjack operates in the Bemis-Shutts oil field near Hays, Kansas, U.S., on Thursday, June 29, 2017. Photographer: Daniel Acker/Bloomberg

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