(Bloomberg) -- Despite fears of copper shortages, China is proving that there’s still plenty of the industrial metal. Robusta coffee is enduring wild price swings as it chalks up three months of gains. And the US oil industry sees another big acquisition.Most Read from BloombergKey Engines of US Consumer Spending Are Losing Steam All at OnceHomebuyers Are Starting to Revolt Over Steep Prices Across USMnuchin Chases Wall Street Glory With His War Chest of Foreign MoneyNvidia Unveils Next-Generati