SHANGHAI (AP) - It was looking like a banner year for business in China. The U.S. clothing company was expecting a 20 percent jump in online sales on Alibaba's Tmall, thanks to the e-commerce giant's massive reach.But executives soon learned that what Alibaba gives, it can also take away.The company refused to sign an exclusive contract with Alibaba, and instead participated in a big sale promotion with its archrival, JD.