China plans to expand exports and imports next year as part of efforts to promote “sustainable” trade, a senior economic official said on Saturday, state broadcaster CCTV reported. The trillion-dollar trade surplus posted by the world’s second-largest economy is stirring tensions with Beijing’s trade partners and drawing criticism from the International Monetary Fund and other observers who say its production-focused economic growth model is unsustainable. “We must adhere to opening up, promote win-win cooperation across multiple sectors, expand exports while also increasing imports to drive sustainable development ... (full story)