It used to blocked here in Shanghai but now it's working again. I thought first maybe the reason is the Apple store; you can check the prices around the world and then go to local Apple store and complain, and end up getting the laptop from Hong Kong or some other country. Then I realized the store is accessible directly (store.apple.com). The blockage was annoying mostly because even the Chinese website has always worked (
www.apple.com.cn) there were some things I needed to see in English.
I think in the future things might be the otherway around, the Chinese Apple site will be blocked from outsiders. According to my source all the Apple computers are made in China and there will be cheaper models targeting the local market. The new iMac G5's are made here but production is very slow (lack of CPU's?). They must be just filling the pipeline.