Bloomberg Solar manufacturers are being battered by higher costs and smaller margins, after an unexpected shortage of a critical raw material. Prices of polysilicon, the main component of photovoltaic cells, spiked as much as 35 percent in the past four months after environmental regulators in China shut down several factories. That’s driving up production costs as panel prices continue to …

Bloomberg Sugar production in India is set to bounce back from a seven-year low as the area planted to cane increases and rain boosts yields in the world’s top consumer. Production may total 25.886 million metric tons in the crop year that began on October 1, according to SGS SA, a researcher hired by Bloomberg to survey farmers during September …

Bloomberg Amazon.com Inc. agreed to sell some of its Chinese cloud assets to its local partner but said it’s committed to a domestic market for internet-based computing that could be worth $30 billion. Beijing Sinnet Technology Co. will buy servers and other unspecified “operational assets” in the country’s capital from Amazon Web Services for as much as $302 million, it …