Shanghai restricts purchase of residential premises to only one more unit.
Equity investments with insurance capital limited to certain businesses.
China to promote gold trading to foreign investors.
M&A encouraged in six industries.
Tax filing requirements clarified for enterprise re-organisation.
Written contracts required for patent pledges.
Renminbi bond market opened to overseas investors.
Shanghai issues rules providing permanent residency for skilled personnel.
Contracts not yet approved are still valid.
Building of high-end housing restricted.
