That is why during the volatility episode in July 2013, restrictions were imposed in the futures market. These have been mostly undone and some extent of symmetry has been brought about between the OTC and the exchange traded segments of the foreign exchange derivative markets.
For instance, the AML/CFT guidelines have recently been revised by the Monetary Authority of Macao. The move arises from the recommendations of the mutual evaluation raised by the Asia/Pacific Group on Money Laundering (APG) and the Offshore Group of Banking Supervisors (OGBS).