According to a recent report from China Knowledge, foreign handset makers dominate the Chinese mobile market. Nokia, Motorola, Samsung and Sony Ericsson have a joint market share of more than 70 percent in the country, while leading China-based handset makers like Huawei, ZTE and others have single digit penetration levels. Take a look at the pie chart below for the full breakdown (click to enlarge):

For more on China's handset market:
- read this report from China Knowledge