Bloomberg A revival in China’s polyester industry has produced a new billionaire. Zhuang Kuilong, chairman of textile maker and distributor Xinfengming Group Co., saw his wealth surge almost 60 percent after its shares began trading Tuesday in Shanghai. The increase gave Zhuang, who owns 45 percent of the Tongxiang-based business, a net worth of at least $1.7 billion, according …

  Bloomberg A long-simmering trade dispute between the US and Canada over lumber is heating up, increasing the cost of building houses and causing American businesses to hunt for supplies in other countries. A detente between the normally friendly neighbors expired in October, and a new agreement isn’t on the horizon. That’s contributed to a more than 20 percent surge …

  Bloomberg Verizon Communications Inc. is considering merger possibilities to reset the course of the company given the fast-changing structure of the industry, and would be open to talks with Comcast Corp., Walt Disney Co. or CBS Corp., said Chief Executive Officer Lowell McAdam. Verizon, the largest US wireless carrier, is seeking new sources of growth as the mobile-phone business …