On this week's Biz China, we get perspectives on Chinese suppliers standing up to compete against their international clients, state-run news agency Xinhua pushes for an IPO of its online portal, only the second of its kind in the country, and Chinese tech firms are eyeing up opportunities in the Brazilian market. If you don't have iTunes, you can also stream or download this episode via http://english.cri.cn/8706/2013/01/14/2861s743482.htm.