China FDI www.chinafdi.org.cn n Chinese and English. Up-to-date information about investment in china, statistics, companies with foreign capital, policy of incentives etc.
China Statistical Information Network www.stats.gov.cn In Chinese and English. Statistics of the government. Not the most up-to-date, but of good quality.
Shanghai Foreign Investment Commission www.investment.gov.cn In English and Chinese. Investment in Shanghai. Official website. Useful information on statistics, procedures and specific information about the Shanghai region.