Tania Branigan writes for the Guardian:

Last year, Datang made roughly two pairs of socks for every person on earth. Long and short, Argyle or polka-dotted, they cram the stores of the nearby wholesale market. In Xu’s spacious new factory, the shelves are stacked with huge reels of red, blue and orange thread. But ask Xu about the future and he grimaces. “I’m very worried. This year is much worse than 2008-9,” he says.